US4798951A
|
|
Fiber optic displacement transducer with dichroic target
|
US4775117A
|
|
Thermal modulating control valve
|
US4802621A
|
|
Thermal modulating control valve
|
US4698998A
|
|
Pressure calibration systems and control valve assemblies
|
US4596270A
|
|
Bi-directional flow control device
|
US4596321A
|
|
Bi-directional flow control device for damping head assembly
|
US4626244A
|
|
Implantable medication infusion device
|
US4557726A
|
|
Precision medication dispensing system and method
|
US4541609A
|
|
Disconnectable valve motor drive
|
US4604090A
|
|
Compact implantable medication infusion device
|
US4486190A
|
|
Precision medication dispensing system and method
|
US4482346A
|
|
Apparatus for infusing medication into the body
|
US4309022A
|
|
Poppet valve actuator apparatus
|
US4301993A
|
|
Gate valve
|
US4290580A
|
|
Gate valve
|
US4299252A
|
|
Permanent magnet boosted electromagnetic actuator
|
US4256284A
|
|
High energy loss fluid flow control device
|
US4044992A
|
|
High energy loss fluid flow control device
|
US4044991A
|
|
High energy loss fluid flow control device
|
US4010775A
|
|
High temperature valve
|