Inventor
LUDWIG GEORGE C
US23 patents
⚠️ This page may combine multiple inventors who share the name “LUDWIG GEORGE C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOM MCGUANE IND
9 patentsUS4310142AJan 12, 1982
Fuel pressure regulator assembly
TOM MCGUANE IND34 citations92
US4339743AJul 13, 1982
Multiple resistance element assembly and method of making same
TOM MCGUANE IND23 citations82
US4142677AMar 6, 1979
Fuel vapor vent valve
TOM MCGUANE IND23 citations82
US4434761AMar 6, 1984
Fuel flow regulator control for a diesel engine with exhaust gas driven turbocharger
TOM MCGUANE IND16 citations73
US4204561AMay 27, 1980
Fuel pressure regulator assembly
TOM MCGUANE IND12 citations73
US4351284ASep 28, 1982
Internal combustion engine with water heated intake manifold
TOM MCGUANE IND5 citations62
US4273157AJun 16, 1981
Three way butterfly valve
TOM MCGUANE IND5 citations62
US4206732AJun 10, 1980
Air cleaner temperature sensor
TOM MCGUANE IND2 citations62
US4189981AFeb 26, 1980
Combination throttle kicker and deceleration valve
TOM MCGUANE IND2 citations62
AVM INC
5 patentsUS4718647AJan 12, 1988
Pneumatic counterbalance with dual force
AVM INC52 citations92
US4635908AJan 13, 1987
Pneumatic counterbalance
AVM INC38 citations92
US4768895ASep 6, 1988
Captive ball and socket joint
AVM INC49 citations87
US4788747ADec 6, 1988
Counterbalance apparatus with transverse pneumatic spring and bellcrank linkage
AVM INC12 citations73
US4570912AFeb 18, 1986
Pneumatic spring counterbalance having improved damping structure
AVM INC18 citations71
AVM CORP
4 patentsUS4408751AOct 11, 1983
Multi-chamber temperature compensated pneumatic counterbalance
AVM CORP49 citations90
US4451964AJun 5, 1984
Method of making a pressurized pneumatic counterbalance
AVM CORP14 citations73
US4363309ADec 14, 1982
Valve, particularly crossover passage valve
AVM CORP16 citations73
US4451978AJun 5, 1984
Apparatus for making a pneumatic counterbalance
AVM CORP6 citations62
MAREMONT CORP
2 patentsUS4921225AMay 1, 1990
Pneumatic spring structure with dual output force and pressure decay compensation and method of operation
MAREMONT CORP34 citations92
US4854554AAug 8, 1989
Pneumatic spring structure with dual output force and pressure decay compensation and method of operation
MAREMONT CORP24 citations92