Inventor
FAGERLIE RICHARD A
US9 patents
⚠️ This page may combine multiple inventors who share the name “FAGERLIE RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAC VALVES INC
8 patentsUS4574844AMar 11, 1986
Four-way poppet valve
MAC VALVES INC77 citations95
US6543481B2Apr 8, 2003
Pilot operated pneumatic valve
MAC VALVES INC24 citations92
US6192937B1Feb 27, 2001
Pilot operated pneumatic valve
MAC VALVES INC48 citations92
US6095184AAug 1, 2000
Pressure regulator with integrated control valve, adjustable downstream pressure build and quick exhaust
MAC VALVES INC22 citations92
US4770210ASep 13, 1988
Valve manifold stacking base
MAC VALVES INC45 citations92
US5192936AMar 9, 1993
Solenoid
MAC VALVES INC33 citations91
US4267862AMay 19, 1981
Directional control valve with flow path through valve spool
MAC VALVES INC52 citations89
US4177840ADec 11, 1979
Pressure regulation and flow control valve with combination needle and check valves
MAC VALVES INC9 citations73