|
2023
|
P/S
|
Metal plugs |
|
2022
|
Invention
|
Expandable tapered pin plug for heat exchanges and air cooled heat exchangers.
A tube ... |
|
|
Invention
|
Medium pressure greater expansion tube plug for heat exchangers.
A tube plug for securely sealin... |
|
|
Invention
|
Expandable tapered pin plug for heat exchangers and air cooled heat exchangers. A tube plug for s... |
|
|
Invention
|
Heat exchanger tube plug.
A heat exchange plug that plugs the aperture of a tubesheet ... |
|
2021
|
Invention
|
Heat exchanger tube plug. A heat exchange plug that plugs the aperture of a tubesheet with a leak... |
|
2020
|
Invention
|
Power distribution unit for shipyard fabrication |
|
|
Invention
|
Multi voltage power panel and power distribution center |
|
2019
|
P/S
|
Metal plugs Boiler control instruments; Distribution boxes for electrical power; Infrared cameras... |
|
2017
|
Invention
|
Plug system for increased retention and sealing. A plug system for sealing a tube having two axia... |
|
2014
|
Invention
|
Maximum expansion plug for heat exchanger tubes. A plug for sealing the end of a tube including a... |
|
|
Invention
|
Elastomeric condenser plug |
|
2013
|
P/S
|
Manufacture of nano scale material to the order and specification of others for use in the manufa... |
|
2011
|
Invention
|
Stackable cube power distribution center. A power transformer and electrical current distribution... |
|
2008
|
Invention
|
Hand held wireless 4-20ma signal transmitting and storage system.
A hand held wireless signal tr... |
|
2003
|
Invention
|
Twist off drive for a tube plug. A tube plug kit including a tube plug having a housing member an... |
|
|
Invention
|
Retaining device for a tube plug.
A retaining device for a tube plug made of an elastomeric mate... |
|
|
Invention
|
Plug for heat exchanger tubes. A tube plug kit for sealing the end of a tube is provided. The tub... |
|
1998
|
Invention
|
Induction heating device with a quick disconnect terminal and method of use. An induction heating... |
|
1995
|
Invention
|
Self cleaning expandable tube plug. A self cleaning plug is positionable within a tube having an ... |
|
1994
|
Invention
|
Method and quick-disconnect apparatus for a three-phase motor. The present invention provides a m... |
|
|
Invention
|
Instrument cooling jacket with air purge |
|
|
Invention
|
Adjustable die head. An adjustable die assembly having a ring structure with a clear central aper... |
|
|
Invention
|
Motorized tap tool driving apparatus. A hole tapping device having a motor driven tapping tool wi... |
|
|
Invention
|
Chasing tap with replaceable chasers. A thread cutting tool which can be configured to cut thread... |
|
|
Invention
|
Electric power distribution apparatus |
|
1993
|
Invention
|
Rod rotating tool. A tool (10) for rotating a rod is provided which is formed of three members. A... |
|
|
Invention
|
Rod rotating tool.
A tool (10) for rotating a rod is provided which is formed of three... |
|
|
Invention
|
Plug for heat exchanger tubes. A tube plug for sealing the end of a tube is provided, which inclu... |
|
1991
|
P/S
|
infrared thermometers |
|
1988
|
P/S
|
MANUALLY OPERATED HAND TOOLS, NAMELY, TORQUE WRENCHES, [ WELD CLAMPS, ]CHASING TAPS, [ AND HAMMER... |
|
|
P/S
|
PORTABLE ELECTRICAL DISTRIBUTION LOAD CENTER |
|
1984
|
P/S
|
METAL TUBE SHEET PLUGS FOR HEAT EXCHANGERS |
|
1966
|
P/S
|
DOUBLE FACED INDUSTRIAL HAMMERS OF THE TYPE HAVING SOFT DETACHABLE STRIKING FACES, AND PARTS THER... |
