Inventor · disambiguated record
Wayne W. Lark
Also filed as: LARK WAYNE W · LARK WAYNE WALTER
7 granted patents·2 pending applications·246 citations·filing 1977–2007
88Inventor score
Top patents by PatentIndex Score
9 records- 0193US6509733B2Fluid cylinder with embedded positioning sensorCATERPILLAR INC·Filed 2000·Granted Jan 21, 2003·59 cites·23 claims
- 0293US4132272ATractor hitch position control systemINT HARVESTER CO·Filed 1977·Granted Jan 2, 1979·90 cites·5 claims
- 0379US7258058B2Metering valve with integral relief and makeup functionCATERPILLAR MITSUBISHI LTD·Filed 2005·Granted Aug 21, 2007·9 cites·24 claims
- 0470US5560278AHydraulic cylinder with an electrical contacting and sealing ringCATERPILLAR INC·Filed 1994·Granted Oct 1, 1996·31 cites·8 claims
- 0563US5617034ASignal improvement in the sensing of hydraulic cylinder piston position using electromagnetic wavesCATERPILLAR INC·Filed 1995·Granted Apr 1, 1997·24 cites·20 claims
- 0661US5540137AElectrical contacting in electromagnetic wave piston position sensing in a hydraulic cylinderCATERPILLAR INC·Filed 1994·Granted Jul 30, 1996·16 cites·11 claims
- 0750US4343414ASeed planter drum drive systemINT HARVESTER CO·Filed 1980·Granted Aug 10, 1982·17 cites·8 claims
- 0845US2008297766A1System and method for measuring fluid aerationCATERPILLAR INC·Filed 2007·Application pending·0 cites
- 0941US2009032746A1Piezo-electric actuated valveCATERPILLAR INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →