Inventor
DETWEILER CHARLES A
US37 patents
⚠️ This page may combine multiple inventors who share the name “DETWEILER CHARLES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EATON CORP
12 patentsUS5990584ANov 23, 1999
Direct current torque motor with extended stator poles
EATON CORP24 citations93
US5970958AOct 26, 1999
Fuel vapor purge control
EATON CORP31 citations92
US5967183AOct 19, 1999
Controlling vapor flow in a conduit
EATON CORP28 citations91
US6219903B1Apr 24, 2001
Solenoid assembly with high-flux C-frame and method of making same
EATON CORP17 citations82
US6119661ASep 19, 2000
Pressure compensating vapor management valve
EATON CORP10 citations74
US5941218AAug 24, 1999
Welded construction for fuel vapor purge regulator valve assembly
EATON CORP15 citations74
US5893354AApr 13, 1999
Method of controlling fuel vapor canister purge flow and vapor management valve therefor
EATON CORP10 citations74
US5749349AMay 12, 1998
Fuel vapor control system
EATON CORP15 citations74
US5921261AJul 13, 1999
Dampening resonance in a flow regulator
EATON CORP7 citations72
US5853018ADec 29, 1998
Dampening resonance in a flow regulator
EATON CORP16 citations72
US5936500AAug 10, 1999
Bi-stable self-adjusting actuator mechanism
EATON CORP8 citations68
US6412335B1Jul 2, 2002
Low current solenoid valve
EATON CORP6 citations62
SCHMELZER CORP
10 patentsUS4284261AAug 18, 1981
Stroke adjustment for vacuum motor
SCHMELZER CORP24 citations82
US4416307ANov 22, 1983
Valve assembly
SCHMELZER CORP11 citations74
US4327773AMay 4, 1982
Valve assembly
SCHMELZER CORP7 citations74
US4286433ASep 1, 1981
Control system for turbocharger
SCHMELZER CORP13 citations74
US4237924ADec 9, 1980
Fuel pressure regulator
SCHMELZER CORP17 citations74
US4258611AMar 31, 1981
Vacuum motor for carburetors
SCHMELZER CORP2 citations63
US4241711ADec 30, 1980
Fuel control system
SCHMELZER CORP4 citations63
US4218406AAug 19, 1980
Automatic choke control
SCHMELZER CORP6 citations63
US4227445AOct 14, 1980
Motor with multiple output members
SCHMELZER CORP4 citations54
US4189454AFeb 19, 1980
Vacuum motor for carburetors
SCHMELZER CORP1 citations52
LECTRON PRODUCTS
9 patentsUS5044678ASep 3, 1991
Solenoid operated latch device with movable pole piece
LECTRON PRODUCTS222 citations99
US5076622ADec 31, 1991
Fuel filler latch assembly
LECTRON PRODUCTS65 citations96
US5083546AJan 28, 1992
Two-stage high flow purge valve
LECTRON PRODUCTS69 citations94
US5277167AJan 11, 1994
Vapor management valve
LECTRON PRODUCTS41 citations92
US4987968AJan 29, 1991
In-line solenoid transmission interlock device
LECTRON PRODUCTS39 citations89
US4947968AAug 14, 1990
Transmission mounted solenoid interlock device
LECTRON PRODUCTS20 citations82
US5382763AJan 17, 1995
Electrical switch for automotive vehicle deck lid latches
LECTRON PRODUCTS8 citations73
US5065979ANov 19, 1991
Constant current vacuum regulator
LECTRON PRODUCTS19 citations73
US4971370ANov 20, 1990
Self-releasing deck lid latch
LECTRON PRODUCTS17 citations68
TOM MCGUANE IND
5 patentsUS4630642ADec 23, 1986
Check valve and water injection systems and fuel systems utilizing the same
TOM MCGUANE IND44 citations92
US4643352AFeb 17, 1987
Temperature compensating vacuum delay valve
TOM MCGUANE IND5 citations63
US4594980AJun 17, 1986
Throttle positioning device
TOM MCGUANE IND4 citations63
US4464310AAug 7, 1984
Insulated cap and heat sink for automatic choke control
TOM MCGUANE IND0 citations52
US4463716AAug 7, 1984
Throttle positioning device
TOM MCGUANE IND1 citations52