Assignee
STANT INC
US61 patents
Top patents by PatentIndex Score
US5156178AOct 20, 1992
Vacuum-actuated vent assembly
STANT INC68 citations96
US5116257AMay 26, 1992
Tank venting control assembly
STANT INC80 citations96
US5108001AApr 28, 1992
Pressure release vent cap
STANT INC95 citations96
US5099880AMar 31, 1992
Fuel tank venting control valve assembly
STANT INC48 citations96
US5065782ANov 19, 1991
Tank venting control assembly
STANT INC77 citations96
US5028244AJul 2, 1991
Tank venting control valve assembly
STANT INC104 citations96
US4991615AFeb 12, 1991
Tank pressure control apparatus
STANT INC73 citations96
US4977936ADec 18, 1990
Filler neck sealing assembly
STANT INC58 citations96
US4953583ASep 4, 1990
Tank pressure control valve
STANT INC71 citations96
US4913303AApr 3, 1990
Liquid splash control fuel cap
STANT INC81 citations96
US4887733ADec 19, 1989
Pressure-release fuel cap
STANT INC83 citations96
US4877146AOct 31, 1989
Vacuum-controlled vapor recovery system
STANT INC57 citations96
US4836835AJun 6, 1989
Vacuum-actuated vapor recovery system
STANT INC60 citations96
US4816045AMar 28, 1989
Vapor recovery system
STANT INC85 citations96
US4790349ADec 13, 1988
Tank pressure control system
STANT INC63 citations96
US4779755AOct 25, 1988
Pressure release control fuel cap
STANT INC63 citations96
US4765505AAug 23, 1988
Delayed actuation fuel cap
STANT INC48 citations96
US4760858AAug 2, 1988
Fuel vapor control valve
STANT INC66 citations96
US4699638AOct 13, 1987
Two-stage roll-over valve
STANT INC59 citations96
US4694847ASep 22, 1987
Roll-over valve with sealing ball
STANT INC54 citations96
US4694857ASep 22, 1987
Fuel sender unit
STANT INC80 citations96
US4676390AJun 30, 1987
Pressure-release fuel cap
STANT INC102 citations96
US4655238AApr 7, 1987
Roll-over valve
STANT INC57 citations96
US4498493AFeb 12, 1985
Pressure valve assembly for a fuel tank filler neck cap
STANT INC62 citations96
US4497714AFeb 5, 1985
Fuel-water separator
STANT INC132 citations96
US4384962AMay 24, 1983
Fuel-water separator
STANT INC53 citations96
US5056570AOct 15, 1991
Capless vehicle refueling system
STANT INC119 citations95
US4678097AJul 7, 1987
Breakaway gas gap
STANT INC69 citations94
US4966189AOct 30, 1990
Tank valve mounting assembly
STANT INC24 citations93
US4830058AMay 16, 1989
Closure cap with clutch-actuated release
STANT INC25 citations93
US4787529ANov 29, 1988
Vapor-liquid control fuel cap
STANT INC26 citations93
US4770677ASep 13, 1988
Vapor recovery system
STANT INC47 citations93
US4736863AApr 12, 1988
Ball-valve fuel cap
STANT INC27 citations93
US4724705AFeb 16, 1988
Fuel gauge
STANT INC39 citations93
US4685584AAug 11, 1987
Vented fuel cap with bump and grade seal
STANT INC35 citations93
US4666058AMay 19, 1987
Off-road vehicle fuel cap
STANT INC30 citations93
US4497290AFeb 5, 1985
Fuel system tester and primer
STANT INC27 citations93
US4476028AOct 9, 1984
Heater and water probe
STANT INC27 citations93
US4420392ADec 13, 1983
Fuel-water separator with flow-reduction feature
STANT INC35 citations93
US4392507AJul 12, 1983
Two-stage pressure relief valve
STANT INC44 citations93
US4944779AJul 31, 1990
Vapor recovery system
STANT INC44 citations92
US4883103ANov 28, 1989
Filler neck sealing assembly
STANT INC28 citations92
US4795050AJan 3, 1989
Two-stage fuel cap
STANT INC35 citations92
US4742844AMay 10, 1988
Flow control valve
STANT INC26 citations92
US4735226AApr 5, 1988
Anti-lift roll-over valve
STANT INC45 citations92
US4543938AOct 1, 1985
In-line fuel reservoir
STANT INC51 citations92
US4342208AAug 3, 1982
Locking gas cap with torque override feature
STANT INC34 citations92
US4716920AJan 5, 1988
Roll over fuel cap
STANT INC38 citations91
US4351350ASep 28, 1982
Valving assembly for a liquid-containing tank
STANT INC43 citations91
US5110003AMay 5, 1992
Torque-override cap
STANT INC104 citations86
Showing the top 50 of 61 patents by PatentIndex Score.