Assignee
CIRCLE SEAL CONTROLS INC
US·6 granted patents·1 pending application·185 citations·filing 1991–2006
Top patents by PatentIndex Score
7 records- 0184US5181977ATire inflation valve having overpressure and flow controlCIRCLE SEAL CONTROLS INC·Filed 1991·Granted Jan 26, 1993·64 cites·20 claims
- 0274US5123442ARegulating shut off valveCIRCLE SEAL CONTROLS INC·Filed 1991·Granted Jun 23, 1992·53 cites·21 claims
- 0370US6953048B2Modular surface-mount fluid-flow systemCIRCLE SEAL CONTROLS INC·Filed 2001·Granted Oct 11, 2005·15 cites·20 claims
- 0464US6439334B1Alternative fuels vehicle and fuel-system valve used thereinCIRCLE SEAL CONTROLS INC·Filed 2000·Granted Aug 27, 2002·24 cites·20 claims
- 0560US5743285AGas cylinder thermal relief valveCIRCLE SEAL CONTROLS INC·Filed 1996·Granted Apr 28, 1998·28 cites·4 claims
- 0643US7318426B2Fuel-control manifold with broad-range temperature and pressure capabilityCIRCLE SEAL CONTROLS INC·Filed 2001·Granted Jan 15, 2008·1 cites·15 claims
- 0742US2006225794A1Vent and relief valveCIRCLE SEAL CONTROLS INC·Filed 2006·Application pending·0 cites
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