Inventor · disambiguated record
William C. Shelbourn
Also filed as: SHELBOURN WILLIAM C
8 granted patents·2 pending applications·179 citations·filing 1983–2008
88Inventor score
Top patents by PatentIndex Score
10 records- 0189US7059238B2Method and apparatus for stroke position sensor for hydraulic cylinderCLARK EQUIPMENT CO·Filed 2004·Granted Jun 13, 2006·34 cites·14 claims
- 0281US7367739B2Two component sealCLARK EQUIPMENT CO·Filed 2004·Granted May 6, 2008·26 cites·11 claims
- 0376US4881371AAuxiliary coupler pressure relief hydraulic system with pump drive ignition switch reliefCLARK EQUIPMENT CO·Filed 1988·Granted Nov 21, 1989·41 cites·5 claims
- 0475US4522373AValve detentCLARK EQUIPMENT CO·Filed 1983·Granted Jun 11, 1985·30 cites·3 claims
- 0565US7481052B2Fluid circuit with multiple flows from a series valveCLARK EQUIPMENT CO·Filed 2006·Granted Jan 27, 2009·5 cites·20 claims
- 0663US9010364B2Combination relief valve and injection fittingTOKACH THOMAS J·Filed 2007·Granted Apr 21, 2015·5 cites·15 claims
- 0759US7631591B2Two stage spool centering mechanismCLARK EQUIPMENT CO·Filed 2006·Granted Dec 15, 2009·4 cites·23 claims
- 0859US5577876AHydraulic interblock systemCLARK EQUIPMENT CO·Filed 1994·Granted Nov 26, 1996·34 cites·22 claims
- 0947US2008237992A1Two component pin sealCLARK EQUIPMENT CO·Filed 2008·Application pending·0 cites
- 1036US2004148822A1Telescopic hydraulic cylinderALBRIGHT LARRY E·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →