Assignee
FARR CO
US·10 granted patents·868 citations·filing 1980–1999
Top patents by PatentIndex Score
10 records- 0194US5512074AAir filter assemblyFARR CO·Filed 1994·Granted Apr 30, 1996·202 cites·30 claims
- 0293US4365980AAir filter assemblyFARR CO·Filed 1981·Granted Dec 28, 1982·86 cites·7 claims
- 0391US5223011AAir filter assemblyFARR CO·Filed 1992·Granted Jun 29, 1993·132 cites·21 claims
- 0489US4322231AFilter element locking mechanismFARR CO·Filed 1980·Granted Mar 30, 1982·214 cites·3 claims
- 0581US4786293ASmart controller for reverse pulse air filterFARR CO·Filed 1987·Granted Nov 22, 1988·64 cites·8 claims
- 0680US5972059AAir filter assemblyFARR CO·Filed 1999·Granted Oct 26, 1999·55 cites·7 claims
- 0772US4499733AEmergency shutdown mechanism for a turbocharged diesel engineFARR CO·Filed 1980·Granted Feb 19, 1985·26 cites·10 claims
- 0870US4319897AAir filter assembly including an improved jet pump cleaning apparatusFARR CO·Filed 1980·Granted Mar 16, 1982·33 cites·8 claims
- 0965US4659466AQuick release cover assembly for a liquid filter housingFARR CO·Filed 1985·Granted Apr 21, 1987·35 cites·16 claims
- 1058US4865636AInterlocking wedge for pleated paper filter elementFARR CO·Filed 1988·Granted Sep 12, 1989·21 cites·3 claims
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