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2025
|
Invention
|
Valve having a quad ring seal. A valve apparatus including a hollow valve retainer that includes ... |
|
2024
|
Invention
|
Valve having a quad ring seal.
A valve apparatus including a hollow valve retainer that includes... |
|
2023
|
Invention
|
Three-way valve. A valve including a valve seat assembly that includes a first valve seat sealing... |
|
|
G/S
|
electronic interface modules for pneumatic control valves |
|
2022
|
Invention
|
Proportional flow control valve. A valve apparatus that includes a valve assembly including a val... |
|
|
Invention
|
Pilot valve having diaphragm. A valve apparatus that includes a valve assembly including valve bo... |
|
|
Invention
|
Proportional solenoid valve. A valve including a valve assembly and a solenoid assembly. The sole... |
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2020
|
Invention
|
Pulse valve. A pulse valve assembly is disclosed. The pulse valve comprises: a main valve compris... |
|
|
Invention
|
Pulse valve. A pulse valve assembly including a main valve and a pilot valve that selectively act... |
|
|
Invention
|
Digital proportional pressure controller. A valve assembly having a plurality of fill valves that... |
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2019
|
Invention
|
Solenoid pump. A solenoid pump that includes a base and a solenoid having a coil and a pole piece... |
|
|
Invention
|
Proportional flow control valve poppet with flow control needle. A flow control valve including a... |
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2018
|
Invention
|
Pilot actuated control pilot for operating valve. A pulse valve assembly including a main valve a... |
|
|
Invention
|
Flow-through liquid valve. A valve including a housing, a valve seat provided in the housing, and... |
|
|
Invention
|
Latching pneumatic control valve. A control valve having a valve body, seat member, valve member,... |
|
|
Invention
|
Modular valve with o-ring valve set. A solenoid operated modular valve including a valve body, a ... |
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|
G/S
|
pneumatic control valve manifold assemblies having modular segments for regulating the flow of co... |
|
2017
|
Invention
|
Pneumatic control valve manifold. A pneumatic control valve manifold assembly including a modular... |
|
|
Invention
|
Valve with two-piece adjustable can with integral pole piece. A multi-port valve having a longitu... |
|
|
Invention
|
Diaphragm valve. A diaphragm valve includes a solenoid body having a coil and a pole piece. An ar... |
|
2016
|
G/S
|
Electronic interface modules for pneumatic control valves |
|
|
Invention
|
Proportional pressure controller with isolation valve assembly. A proportional pressure controlle... |
|
2015
|
Invention
|
Stepper motor operated balanced flow control valve.
A flow control valve includes a body having ... |
|
2014
|
Invention
|
Multi-port modular valve with snap-in seat. A solenoid operated modular valve includes a solenoid... |
|
2013
|
Invention
|
Solenoid operated valve with constant bleed port. A pressure balanced solenoid operated valve inc... |
|
2012
|
Invention
|
Multi-port normally open modular valve with thread-in seat. A normally open solenoid operated mod... |
|
|
Invention
|
Crust breaker aluminum bath detection system. A crust breaker bath detection system includes a cy... |
|
|
Invention
|
Piston rod and cylinder seal device for aluminum bath crust breaker. A piston rod and cylinder se... |
|
|
Invention
|
Pneumatic system for controlling aluminum bath crust breaker. A pneumatic system controlling a ba... |
|
|
Invention
|
Pressure balanced solenoid operated valve. A pressure balanced solenoid operated valve includes a... |
|
2011
|
Invention
|
Pressure balanced valve with diaphragm valve member end seal. A diaphragm sealed, pressure balanc... |
|
|
Invention
|
Pneumatic system electrical contact device. An electrical contact device for controlling operatio... |
|
2010
|
Invention
|
Stepper motor operated balanced flow control valve. A flow control valve includes a body having a... |
|
|
Invention
|
Proportional pressure controller. A proportional pressure controller includes a body having inlet... |
|
2009
|
Invention
|
Balanced solenoid valve. A valve assembly includes a solenoid can having an internal coil. A valv... |
|
|
G/S
|
Valves; valves that are part of machines; air valves; air control valves; air pressure control va... |
|
|
Invention
|
Piloted poppet valve. A valve assembly includes a valve body having a valve bore. A valve member ... |
|
|
G/S
|
providing a secured access website for permitted users to share business information relating to ... |
|
2008
|
Invention
|
Pneumatic system electrical contact device. An electrical circuit operating system for controllin... |
|
|
G/S
|
Pneumatic control valves.
Pneumatic control valves for regulating the flow of compressed air and ... |
|
|
G/S
|
Pneumatic control valves. |
|
2007
|
Invention
|
Valve assembly with dual actuation solenoids. A solenoid actuated valve assembly includes a valve... |
|
|
G/S
|
Valves being parts of machines, excluding for use with pipe lines for refrigeration applications ... |
|
|
Invention
|
Flux bushing for solenoid actuator. A solenoid valve actuator includes a coil bobbin having a coi... |
|
2006
|
Invention
|
Flux bushing for solenoid actuator.
A solenoid valve actuator includes a coil bobbin having a co... |
|
2004
|
Invention
|
Directly operated pneumatic valve having a differential assist return. A fluid control valve incl... |
|
2000
|
G/S
|
Sale of valves, air control valves, regulators, manifolds, pneumatic machinery and equipment, par... |
|
|
G/S
|
Business consultation services, namely providing business advice regarding the sale of pneumatic ... |
|
|
G/S
|
Connectors for electronically interconnecting electrically controlled pneumatic valves. |
|
|
G/S
|
Connector for electronically interconnecting electrically controlled pneumatic valves. |
|
1999
|
G/S
|
connector, namely, circuit board connectors and input adapter for electronically interconnecting ... |
|
1995
|
G/S
|
Pneumatic manifolds. |
|
1994
|
G/S
|
pneumatic manifolds |
|
1990
|
G/S
|
electrically solenoid operated pressure valve assembly |
|
1982
|
G/S
|
Air pressure control and flow control valves. |
|
1977
|
G/S
|
AIR PRESSURE CONTROL AND FLOW CONTROL VALVES |
|
1963
|
G/S
|
Air Control Valves |
|
1957
|
G/S
|
Air control valves. |
