Inventor · disambiguated record
David G. Kupper
Also filed as: KUPPER DAVID G · KUPPER DAVID GORDON
6 granted patents·3 pending applications·103 citations·filing 1994–2016
81Inventor score
Top patents by PatentIndex Score
9 records- 0193USD364408SWheel loader vehicleCATERPILLAR INC·Filed 1994·Granted Nov 21, 1995·69 cites·1 claims
- 0271US6869244B2Articulated pin joint for a track chainCATERPILLAR INC·Filed 2002·Granted Mar 22, 2005·19 cites·3 claims
- 0349US10352452B2Face seal with energized lip and counterfaceCATERPILLAR INC·Filed 2016·Granted Jul 16, 2019·0 cites·16 claims
- 0446US9388906B2Seal assemblyKUPPER DAVID G·Filed 2011·Granted Jul 12, 2016·1 cites·20 claims
- 0546US2016061368A1Hose coupling with swivel jointCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 0644US6406029B1Seal assembly having an encapsulated cone springCATERPILLAR INC·Filed 1999·Granted Jun 18, 2002·13 cites·11 claims
- 0743US8876226B2Seal assemblyKUPPER DAVID G·Filed 2011·Granted Nov 4, 2014·1 cites·20 claims
- 0842US2013045040A1Pin Joint Having an Elastomeric BushingCATERPILLAR INC·Filed 2012·Application pending·0 cites
- 0934US2005023897A1Method and apparatus for rebuilding track assemblyFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →