Inventor · disambiguated record
Hal Pringle
Also filed as: PRINGLE HAL · PRINGLE HAL E
10 granted patents·3 pending applications·161 citations·filing 1997–2008
91Inventor score
Top patents by PatentIndex Score
13 records- 0188US7607638B2EGR valve having rest positionBORGWARNER INC·Filed 2006·Granted Oct 27, 2009·19 cites·17 claims
- 0287US7182063B2Assembly with non-contacting position sensorBORGWARNER INC·Filed 2004·Granted Feb 27, 2007·24 cites·39 claims
- 0383US6683429B2Electric positional actuatorBORGWARNER INC·Filed 2002·Granted Jan 27, 2004·28 cites·25 claims
- 0478US7191754B2Position sensor apparatus and methodBORGWARNER INC·Filed 2005·Granted Mar 20, 2007·7 cites·32 claims
- 0578US6854443B2Assembly for electronic throttle control with non-contacting position sensorBORGWARNER INC·Filed 2003·Granted Feb 15, 2005·17 cites·20 claims
- 0669US5992370AShort runner valve shaft biasing assemblyBORG WARNER AUTOMOTIVE·Filed 1997·Granted Nov 30, 1999·24 cites·16 claims
- 0767US6260528B1Method for assembling an intake manifoldBORGWARNER INC·Filed 1999·Granted Jul 17, 2001·24 cites·7 claims
- 0863US7174998B2Submerged electric fluid pumpBORGWARNER INC·Filed 2001·Granted Feb 13, 2007·9 cites·19 claims
- 0956US7594494B2Assembly with non-contacting position sensorBORGWARNER INC·Filed 2007·Granted Sep 29, 2009·2 cites·45 claims
- 1056US7337764B2Pressure balanced bearingBORGWARNER INC·Filed 2004·Granted Mar 4, 2008·7 cites·65 claims
- 1145US2007113825A1Position sensor apparatus and methodBORGWARNER INC·Filed 2007·Application pending·0 cites
- 1242US2005188951A1Press-fit shaft and methodBORGWARNER INC·Filed 2005·Application pending·0 cites
- 1342US2008173279A1Pressure balanced bearingBORGWARNER INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →