Inventor · disambiguated record
Leonard A. Quinn
Also filed as: QUINN LEONARD · QUINN LEONARD A
35 granted patents·7 pending applications·498 citations·filing 1997–2014
98Inventor score
Files withBENDIX COMMERCIAL VEHICLE SYS27ALLIEDSIGNAL TRUCK BRAKE SYST2BENDIX COMMERICAL VEHICLE SYST2HOFFMAN FRED W2HONEYWELL COMMERCIAL VEHICLE S2
Top patents by PatentIndex Score
42 records- 0194US6074462AAir dryer reservoir module componentsALLIEDSIGNAL TRUCK BRAKE SYST·Filed 1998·Granted Jun 13, 2000·55 cites·9 claims
- 0291US5917139AAir dryer reservoir moduleALLIEDSIGNAL TRUCK BRAKE SYST·Filed 1997·Granted Jun 29, 1999·46 cites·21 claims
- 0388US6585806B2Air dryer reservoir module componentsBENDIX COMMERCIAL VEHICLE SYS·Filed 2000·Granted Jul 1, 2003·37 cites·48 claims
- 0485US6951581B2Spin-on desiccant cartridge with integral oil removal filterBENDIX COMMERCIAL VEHICLE SYS·Filed 2004·Granted Oct 4, 2005·32 cites·18 claims
- 0585US6878194B2Remote purge drying unit for compressed gasBENDIX COMMERCIAL VEHICLE SYS·Filed 2003·Granted Apr 12, 2005·35 cites·26 claims
- 0684US8557030B2Air dryer assemblyFORNOF WILLIAM P·Filed 2011·Granted Oct 15, 2013·9 cites·24 claims
- 0783US6858066B2Air dryer moduleBENDIX COMMERCIAL VEHICLE SYS·Filed 2003·Granted Feb 22, 2005·24 cites·79 claims
- 0882US7100305B2Air dryer mounting assemblyBENDIX COMMERICAL VEHICLE SYST·Filed 2003·Granted Sep 5, 2006·41 cites·17 claims
- 0981US7008472B2Spin-on filtering oil removal cartridgeBENDIX COMMERCIAL VEHICLE SYS·Filed 2003·Granted Mar 7, 2006·29 cites·21 claims
- 1081US6881245B2Membrane air dryer and method of mounting a membrane dryer to a vehicleBENDIX COMMERCIAL VEHICLE SYS·Filed 2002·Granted Apr 19, 2005·17 cites·32 claims
- 1180US7708793B2Purge exhaust processorBENDIX COMMERCIAL VEHICLE SYS·Filed 2007·Granted May 4, 2010·7 cites·31 claims
- 1277US9266515B2Air dryer purge controller and methodBENDIX COMMERCIAL VEHICLE SYS·Filed 2014·Granted Feb 23, 2016·5 cites·32 claims
- 1377US9101856B2Purge exhaust processorQUINN LEONARD A·Filed 2012·Granted Aug 11, 2015·5 cites·21 claims
- 1477US7789925B2Purge exhaust processorBENDIX COMMERCIAL VEHICLE SYS·Filed 2010·Granted Sep 7, 2010·7 cites·8 claims
- 1577US6786953B2Spin-on desiccant cartridge with integral oil removal filterBENDIX COMMERCIAL VEHICLE SYS·Filed 2002·Granted Sep 7, 2004·20 cites·28 claims
- 1676USD574940SAir dryer systemBENDIX COMMERCIAL VEHICLE SYS·Filed 2007·Granted Aug 12, 2008·15 cites·1 claims
- 1775US7789950B2Air dryer with oil removal filterBENDIX COMMERCIAL VEHICLE SYS·Filed 2007·Granted Sep 7, 2010·13 cites·15 claims
- 1874US7520922B2Air dryer systemBENDIX COMMERCIAL VEHICLE SYS·Filed 2005·Granted Apr 21, 2009·6 cites·33 claims
- 1973US7981194B2Air drying arrangementBENDIX COMMERCIAL VEHICLE SYS·Filed 2006·Granted Jul 19, 2011·4 cites·19 claims
- 2073USD604821SAir dryerBENDIX COMMERCIAL VEHICLE SYS·Filed 2006·Granted Nov 24, 2009·15 cites·1 claims
- 2166US7631656B2Pressure control valveBENDIX COMMERCIAL VEHICLE SYS·Filed 2005·Granted Dec 15, 2009·4 cites·13 claims
- 2266US7285149B2Oil separator for vehicle air systemBENDIX COMMERCIAL VEHICLE SYS·Filed 2003·Granted Oct 23, 2007·12 cites·35 claims
- 2365US7753069B2Drain valveBENDIX COMMERCIAL VEHICLE SYS·Filed 2004·Granted Jul 13, 2010·11 cites·8 claims
- 2464US7819958B2Purge valveBENDIX COMMERICAL VEHICLE SYST·Filed 2005·Granted Oct 26, 2010·2 cites·18 claims
- 2563US8585809B2Air dryer cartridgeCLAIR EUGENE·Filed 2011·Granted Nov 19, 2013·2 cites·20 claims
- 2661USD570979SAir dryer reservoirBENDIX COMMERCIAL VEHICLE SYS·Filed 2007·Granted Jun 10, 2008·8 cites·1 claims
- 2759USD629090SAir dryerBENDIX COMMERCIAL VEHICLE SYS·Filed 2010·Granted Dec 14, 2010·8 cites·1 claims
- 2855US6695893B2Continuous flow dryer reservoir module dryer systemBENDIX COMMERCIAL VEHICLE SYS·Filed 2002·Granted Feb 24, 2004·11 cites·27 claims
- 2954US8118911B2Air drying arrangementHOFFMAN FRED W·Filed 2011·Granted Feb 21, 2012·2 cites·10 claims
- 3052USD546431SAir dryer reservoirBENDIX COMMERCIAL VEHICLE SYS·Filed 2004·Granted Jul 10, 2007·5 cites·1 claims
- 3151US6679527B2Push-to-connect fittings for air brake reservoirsBENDIX COMMERCIAL VEHICLE SYS·Filed 2001·Granted Jan 20, 2004·3 cites·9 claims
- 3246US2008110337A1Cartridge life testerBENDIX COMMERCIAL VEHICLE SYS·Filed 2006·Application pending·0 cites
- 3344US2007188013A1Hydraulically powered air charging arrangementHOFFMAN FRED W·Filed 2006·Application pending·0 cites
- 3443USRE39467EAir dryer reservoir module componentsBENDIX COMMERCIAL VEHICLE SYS·Filed 2003·Granted Jan 16, 2007·0 cites·53 claims
- 3542USD621017SAir dryerBENDIX COMMERCIAL VEHICLE SYS·Filed 2009·Granted Aug 3, 2010·3 cites·1 claims
- 3638US2002189456A1External purge reservoir for air dryersHONEYWELL COMMERCIAL VEHICLE S·Filed 2001·Application pending·0 cites
- 3737US2007209705A1Drain valveNICHOLS RANDALL W·Filed 2006·Application pending·0 cites
- 3837US2002189459A1Isolation mechanism for trailer air dryerHONEYWELL COMMERCIAL VEHICLE S·Filed 2001·Application pending·0 cites
- 3936USD573240SAir dryer systemBENDIX COMMERCIAL VEHICLE SYS·Filed 2007·Granted Jul 15, 2008·1 cites·1 claims
- 4036US2004134343A1Tamper-resistant band clamp for spring brake actuatorFiled 2003·Application pending·0 cites
- 4135US2006236558A1Air dryer mounting assemblyHOFFMAN FRED·Filed 2006·Application pending·0 cites
- 4233US6358291B1Trailer air dryer with bypass valving and service indicatorFiled 1999·Granted Mar 19, 2002·4 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →