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2026
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Invention
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Systems and methods for control of a pump motor.
A control system for controlling an electric mo... |
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2025
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Invention
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Systems and methods for gearbox and geardrive assemblies.
A gearmotor assembly comprises a stepp... |
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Invention
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Axial fan and housing assembly and methods of use thereof.
An axial fan assembly for use with an... |
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Invention
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Axial fan assembly including an intermediate shroud.
An axial fan assembly includes a hub and on... |
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Invention
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Systems and methods for controlling an electric blower motor in a fluid moving system.
A control... |
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Invention
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Stator assembly including stiffener and method of assembly thereof.
A stator assembly for an ele... |
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Invention
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Blower assembly for heat pump water heater system.
A blower assembly for a water heater includes... |
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Invention
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Electric machine with rotor magnet overhang. An electric motor is provided that includes a stator... |
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2024
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Invention
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Systems and methods for gearbox and geardrive assemblies. A gearmotor assembly comprises a steppe... |
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G/S
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motors other than for land vehicles; motors, namely, AC motors for variable speed operation; moto... |
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Invention
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Motor assembly having end frame cooling system.
A motor assembly is provided that includes a hou... |
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Invention
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Vaneaxial blower system including rotor fan having curved blades.
A vaneaxial blower system has ... |
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Invention
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Controller and drive circuit for electric motors.
A controller for an electric motor is provided... |
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Invention
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Controller and drive circuit for electric motors.
A controller for an electric motor including a... |
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Invention
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System and methods for dynamically allocating voltage in a compressor motor.
A system including ... |
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G/S
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Motors for use in residential and commercial HVAC systems. Blowers for use in residential and com... |
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G/S
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Motors for use in residential and commercial HVAC systems. |
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G/S
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Blowers of use in residential and commercial HVAC systems. |
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Invention
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Method and apparatus for detecting a threshold deviation from clean combustion in a residential g... |
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Invention
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Axial fan and housing assembly and methods of use thereof. An axial fan assembly for use with an ... |
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G/S
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electric motors, not for land vehicles; electric motors for commercial refrigeration electric fan... |
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Invention
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Stall margin improvement of rotor fan for a vaneaxial blower system.
A vaneaxial blower system h... |
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G/S
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Electric motors, and their parts, for land vehicles. |
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G/S
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Electric motors, and their parts, for land vehicles. |
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G/S
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Electric motors for machines; parts for electric motors, namely cables, connectors, mounting brac... |
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G/S
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Electronic controllers for electric motors; power inverters. |
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G/S
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Motor controls and inverters. |
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G/S
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Electric motors, and their parts, not for land vehicles;
motors for use with electronic speed co... |
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Invention
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Hybrid water heater system and methods of use.
A hybrid water heater system includes a body whic... |
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Invention
|
Electric machine including an air cooling system.
An electric machine includes a housing having ... |
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Invention
|
Air-cooled motor assembly with heatsink.
A motor assembly is provided that includes a mounting b... |
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Invention
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Air-cooled motor assembly with shroud.
A motor assembly is provided that includes a mounting bra... |
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G/S
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electronic controls for motors; inverters |
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G/S
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electric motors, and their parts, not for land vehicles; electric motors for use with electronic ... |
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G/S
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electric motors, and their replacement and structural parts, for land vehicles |
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G/S
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Electric generators |
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Invention
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Frost sensor, defrost system, and defrost methods.
A frost sensor, or a frost/ice/water sensor, ... |
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G/S
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Electric motors, and their parts, not for land vehicles |
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G/S
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electrical controls for electric motors and structural parts therefor |
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Invention
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Leakage detection system for a2l class refrigerants.
An air delivery system comprises an air han... |
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2023
|
Invention
|
Axial fan assembly including an intermediate shroud.
An axial fan assembly including an axial fa... |
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Invention
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Systems and methods for selectively enabling power factor control in an electric motor. An electr... |
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G/S
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Hybrid compressor and motor drive for use in HVAC systems |
|
|
Invention
|
Systems and methods for control of a pump motor. A control system for controlling an electric mot... |
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|
Invention
|
Systems and methods for component monitoring in an electric motor. A motor controller for an elec... |
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|
Invention
|
Systems and methods for controlling a motor. An interface module configured to control a mo... |
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|
Invention
|
Systems and methods for hybrid drive control for an electric motor. A motor controller for an ele... |
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|
Invention
|
Blower assembly enclosure. An air transferring system is disclosed. The air transferring system i... |
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Invention
|
Interchangeable modular cutoff for centrifugal blowers. A centrifugal blower assembly including a... |
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Invention
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Multi-capacity compressor with variable speed drive and method of use. A system for controlling a... |
|
|
Invention
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Non-axisymmetric motor with integrated magnetic gearing. A motor assembly having a stator assembl... |
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Invention
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Hybrid drive circuit for variable speed induction motor system and methods of control. Controller... |
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Invention
|
Systems and methods for dynamically changing an inverter switching frequency in an electric motor... |
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Invention
|
Methods and circuits for line synchronization during transition of an electric motor between vari... |
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Invention
|
Health monitor for an electric machine. A health monitor circuit for an electric machine includes... |
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|
Invention
|
Methods and circuits for cross conduction protection in an electric motor. A system including an ... |
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|
Invention
|
Controller and drive circuits for electric motors. An electric motor system is described. The ele... |
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|
Invention
|
Kit for bypassing a compressor or fan.
An HVAC system including a compressor, a fan, and a bypas... |
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Invention
|
Capacitance based liquid, ice, and frost sensor.
A frost sensor, or a frost/ice/water sensor, an... |
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G/S
|
Blower assemblies for use in heating, ventilation, and air conditioning units comprised of motors... |
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Invention
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Blocked coil detection system. A control system for a cooling system configured to selectively op... |
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2022
|
Invention
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Controller and drive circuits for electric motors. An electric motor system is provided. The elec... |
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G/S
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Unit handling conveyors |
|
|
Invention
|
Systems and methods for controlling a motor.
An interface module configured to control a motor i... |
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Invention
|
Radial spoked rotor with axial assist magnets. A rotor assembly is disclosed, including a rotatab... |
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G/S
|
electric motors, not for land vehicles |
|
|
Invention
|
Push-in fuse holder. A fuse holder is disclosed. The fuse holder includes a housing having a fuse... |
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|
Invention
|
Systems and methods for regulating electric motor output. An electric motor for a pump includes a... |
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|
Invention
|
Electric machines having a radially embedded permanent magnet rotor and methods thereof. A rotor ... |
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|
Invention
|
Resilient mount assemblies for electric machine assemblies. A mount assembly for supporting an el... |
|
2021
|
G/S
|
Electric motors for machines and electric generator sets. |
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|
G/S
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Electrical components, namely, terminal blocks, sectional
terminal blocks, power blocks, fuse ho... |
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G/S
|
Rotary blowers for use in residential and commercial HVAC systems and refrigeration systems.
Fans... |
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G/S
|
Electric motors for HVAC systems. |
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G/S
|
Electric motors for HVAC. |
|
|
Invention
|
Fan hub |
|
|
G/S
|
electric motors for HVAC |
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G/S
|
Hybrid air compressor and electric motor drives for use in HVAC systems. |
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G/S
|
Downloadable software for monitoring, storing and analyzing measured operating performance of rot... |
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G/S
|
Educational services, namely, a series of one minute videos featuring technical tips related to p... |
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G/S
|
educational services, namely, providing a website featuring a series of one minute non-downloadab... |
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G/S
|
electric motors, namely, variable speed motors for swimming pool pumps |
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G/S
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Blowers for use in residential and commercial HVAC systems and refrigeration systems; blower asse... |
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G/S
|
downloadable software for monitoring, storing and analyzing measured operating performance of rot... |
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2020
|
G/S
|
Machine parts, namely, rubber belting |
|
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G/S
|
Machine parts, namely, rubber V-belts for use in machines, belt drives consisting of rubber V-bel... |
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G/S
|
downloadable software, namely, a mobile application for use in installation and maintenance of bl... |
