Assignee
STANT INC
US·61 granted patents·3,160 citations·filing 1978–1991
Top patents by PatentIndex Score
61 records- 0199US4497714AFuel-water separatorSTANT INC·Filed 1982·Granted Feb 5, 1985·132 cites·5 claims
- 0298US4477345AFilter separator with heaterSTANT INC·Filed 1983·Granted Oct 16, 1984·78 cites·12 claims
- 0397US4887733APressure-release fuel capSTANT INC·Filed 1988·Granted Dec 19, 1989·83 cites·40 claims
- 0497US4694857AFuel sender unitSTANT INC·Filed 1986·Granted Sep 22, 1987·80 cites·37 claims
- 0597US4676390APressure-release fuel capSTANT INC·Filed 1986·Granted Jun 30, 1987·102 cites·42 claims
- 0695US4816045AVapor recovery systemSTANT INC·Filed 1987·Granted Mar 28, 1989·85 cites·42 claims
- 0795US4543938AIn-line fuel reservoirSTANT INC·Filed 1984·Granted Oct 1, 1985·51 cites·14 claims
- 0894US5116257ATank venting control assemblySTANT INC·Filed 1991·Granted May 26, 1992·80 cites·72 claims
- 0994US5028244ATank venting control valve assemblySTANT INC·Filed 1990·Granted Jul 2, 1991·104 cites·33 claims
- 1094US4913303ALiquid splash control fuel capSTANT INC·Filed 1988·Granted Apr 3, 1990·81 cites·13 claims
- 1194US4384962AFuel-water separatorSTANT INC·Filed 1981·Granted May 24, 1983·53 cites·36 claims
- 1293US5056570ACapless vehicle refueling systemSTANT INC·Filed 1990·Granted Oct 15, 1991·119 cites·36 claims
- 1393US4953583ATank pressure control valveSTANT INC·Filed 1989·Granted Sep 4, 1990·71 cites·30 claims
- 1493US4790349ATank pressure control systemSTANT INC·Filed 1988·Granted Dec 13, 1988·63 cites·31 claims
- 1593US4760858AFuel vapor control valveSTANT INC·Filed 1986·Granted Aug 2, 1988·66 cites·7 claims
- 1692US5108001APressure release vent capSTANT INC·Filed 1990·Granted Apr 28, 1992·95 cites·28 claims
- 1792US5065782ATank venting control assemblySTANT INC·Filed 1991·Granted Nov 19, 1991·77 cites·20 claims
- 1892US4877146AVacuum-controlled vapor recovery systemSTANT INC·Filed 1989·Granted Oct 31, 1989·57 cites·16 claims
- 1992US4699638ATwo-stage roll-over valveSTANT INC·Filed 1986·Granted Oct 13, 1987·59 cites·30 claims
- 2092US4678097ABreakaway gas gapSTANT INC·Filed 1986·Granted Jul 7, 1987·69 cites·10 claims
- 2192US4498493APressure valve assembly for a fuel tank filler neck capSTANT INC·Filed 1983·Granted Feb 12, 1985·62 cites·2 claims
- 2291US5156178AVacuum-actuated vent assemblySTANT INC·Filed 1991·Granted Oct 20, 1992·68 cites·14 claims
- 2391US4991615ATank pressure control apparatusSTANT INC·Filed 1990·Granted Feb 12, 1991·73 cites·62 claims
- 2491US4836835AVacuum-actuated vapor recovery systemSTANT INC·Filed 1988·Granted Jun 6, 1989·60 cites·6 claims
- 2590US4977936AFiller neck sealing assemblySTANT INC·Filed 1989·Granted Dec 18, 1990·58 cites·35 claims
- 2690US4655238ARoll-over valveSTANT INC·Filed 1986·Granted Apr 7, 1987·57 cites·23 claims
- 2789US4779755APressure release control fuel capSTANT INC·Filed 1987·Granted Oct 25, 1988·63 cites·17 claims
- 2889US4694847ARoll-over valve with sealing ballSTANT INC·Filed 1986·Granted Sep 22, 1987·54 cites·20 claims
- 2988US5110003ATorque-override capSTANT INC·Filed 1990·Granted May 5, 1992·104 cites·29 claims
- 3088US4392507ATwo-stage pressure relief valveSTANT INC·Filed 1981·Granted Jul 12, 1983·44 cites·3 claims
- 3187US5099880AFuel tank venting control valve assemblySTANT INC·Filed 1990·Granted Mar 31, 1992·48 cites·20 claims
- 3287US4770677AVapor recovery systemSTANT INC·Filed 1986·Granted Sep 13, 1988·47 cites·33 claims
- 3387US4497290AFuel system tester and primerSTANT INC·Filed 1983·Granted Feb 5, 1985·27 cites·6 claims
- 3486US4765505ADelayed actuation fuel capSTANT INC·Filed 1987·Granted Aug 23, 1988·48 cites·15 claims
- 3586US4476028AHeater and water probeSTANT INC·Filed 1983·Granted Oct 9, 1984·27 cites·7 claims
- 3685US4944779AVapor recovery systemSTANT INC·Filed 1989·Granted Jul 31, 1990·44 cites·23 claims
- 3785US4735226AAnti-lift roll-over valveSTANT INC·Filed 1986·Granted Apr 5, 1988·45 cites·27 claims
- 3885US4351350AValving assembly for a liquid-containing tankSTANT INC·Filed 1981·Granted Sep 28, 1982·43 cites·14 claims
- 3982US4420392AFuel-water separator with flow-reduction featureSTANT INC·Filed 1982·Granted Dec 13, 1983·35 cites·10 claims
- 4081US4724705AFuel gaugeSTANT INC·Filed 1986·Granted Feb 16, 1988·39 cites·21 claims
- 4180US4716920ARoll over fuel capSTANT INC·Filed 1987·Granted Jan 5, 1988·38 cites·10 claims
- 4280US4342208ALocking gas cap with torque override featureSTANT INC·Filed 1978·Granted Aug 3, 1982·34 cites·5 claims
- 4379US4685584AVented fuel cap with bump and grade sealSTANT INC·Filed 1986·Granted Aug 11, 1987·35 cites·22 claims
- 4478US4795050ATwo-stage fuel capSTANT INC·Filed 1987·Granted Jan 3, 1989·35 cites·22 claims
- 4576US4280346ATorque override threaded locking capSTANT INC·Filed 1979·Granted Jul 28, 1981·28 cites·19 claims
- 4675US4280347ATorque override threaded locking capSTANT INC·Filed 1979·Granted Jul 28, 1981·26 cites·17 claims
- 4773US4883103AFiller neck sealing assemblySTANT INC·Filed 1988·Granted Nov 28, 1989·28 cites·6 claims
- 4872US4736863ABall-valve fuel capSTANT INC·Filed 1986·Granted Apr 12, 1988·27 cites·3 claims
- 4971US4742844AFlow control valveSTANT INC·Filed 1987·Granted May 10, 1988·26 cites·3 claims
- 5071US4666058AOff-road vehicle fuel capSTANT INC·Filed 1986·Granted May 19, 1987·30 cites·18 claims
Showing the top 50 of 61 patent records by PatentIndex Score.
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