Inventor
COVERT CHARLES H
US20 patents
⚠️ This page may combine multiple inventors who share the name “COVERT CHARLES H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN MOTORS CORP
14 patentsUS5462100AOct 31, 1995
Fuel fill vapor recovery system with differential pressure control valve
GEN MOTORS CORP130 citations97
US5014742AMay 14, 1991
Vacuum actuated tank vapor vent valve
GEN MOTORS CORP46 citations96
US4917157AApr 17, 1990
Vehicle tank vapor vent valve assembly
GEN MOTORS CORP56 citations96
US4852761AAug 1, 1989
In tank vapor storage canister
GEN MOTORS CORP100 citations95
US4724861AFeb 16, 1988
Fuel tank venting
GEN MOTORS CORP57 citations95
US4894072AJan 16, 1990
High efficiency vapor storage canister
GEN MOTORS CORP65 citations94
US5289811AMar 1, 1994
Purge control device
GEN MOTORS CORP29 citations92
USRE34518EJan 25, 1994
Vacuum actuated tank vapor vent valve
GEN MOTORS CORP21 citations92
US4732588AMar 22, 1988
Canister using thermoelectric cooler
GEN MOTORS CORP37 citations91
US4946060AAug 7, 1990
Seal assembly for vehicle filler neck
GEN MOTORS CORP42 citations90
US4714485ADec 22, 1987
Fuel vapor storage canister
GEN MOTORS CORP25 citations89
US5119791AJun 9, 1992
Vapor storage canister with liquid trap
GEN MOTORS CORP43 citations88
US5054520AOct 8, 1991
Remotely actuated fuel tank vapor vent valve
GEN MOTORS CORP20 citations80
US4893643AJan 16, 1990
Tank vapor vent valve assembly with improved overfill protection
GEN MOTORS CORP18 citations72
DELPHI TECH INC
6 patentsUS6896852B1May 24, 2005
Hydrocarbon bleed emission scrubber with low restriction
DELPHI TECH INC45 citations93
US7118716B2Oct 10, 2006
Hydrocarbon bleed emission scrubber with low restriction
DELPHI TECH INC23 citations90
US6537354B2Mar 25, 2003
Valve assembly for vapor canister
DELPHI TECH INC23 citations89
US7160361B2Jan 9, 2007
Evaporative emission treatment device
DELPHI TECH INC19 citations87
US7476269B2Jan 13, 2009
Evaporative emissions canister suitable for marine use
DELPHI TECH INC13 citations82
US7077111B2Jul 18, 2006
Variable purge orifice assembly
DELPHI TECH INC2 citations62