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2025
|
Invention
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Electromagnetically activated rising stem valve.
An electromagnetic rising stem valve includes a... |
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2024
|
Invention
|
Magnetically actuated pipe valve with torque-limiting clutch and position indication. A valve inc... |
|
|
Invention
|
Electromagnetically activated pipe valve.
The present invention is directed to an electromagneti... |
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|
Invention
|
Electromagnetically activated pipe valve. The present invention is directed to an electromagnetic... |
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|
Invention
|
Electromagnetically activated rising stem valve. An electromagnetic rising stem valve includes a ... |
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2022
|
P/S
|
Leak-free metal valve couplings; Metal valve couplings for the flow of fluids, gases and chemical... |
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2015
|
Invention
|
Leak-free rising stem valve with ball screw actuator. A rising stem valve with a magnetic actuato... |
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2012
|
Invention
|
Leak-free rotary valve with internal worm gear. A rotary valve assembly comprising a leak-f... |
|
|
Invention
|
Leak-free rotary valve with internal worm gear. A rotary valve assembly composing a leak-free enc... |
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|
Invention
|
Leak-free reciprocating stemmed valve. A valve assembly comprising m adapter plate assembly compr... |
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|
Invention
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Planetary gear ball valve. A stemless ball valve comprising a first flange, second flange, ball, ... |
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2011
|
Invention
|
Leak-free reciprocating stemmed valve. A valve assembly comprising an adapter plate assembly comp... |
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|
Invention
|
Planetary gear valve. A stemless ball valve comprising a first flange, second flange, ball, inner... |
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2009
|
Invention
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Stemless ball valve. A stemless ball valve comprising two flanges and a ball with a channe... |
