Inventor · disambiguated record
William James Kumpf
Also filed as: KUMPF WILLIAM J · KUMPF WILLIAM JAMES
7 granted patents·2 pending applications·106 citations·filing 1994–2007
85Inventor score
Files withDELPHI TECH INC4GEN MOTORS CORP1KADLE PRASAD SHRIPAD1KUMPF WILLIAM JAMES1LIPPA MICHAEL R JR1
Top patents by PatentIndex Score
9 records- 0182US7178450B1Sealing system for a compressorDELPHI TECH INC·Filed 2005·Granted Feb 20, 2007·8 cites·17 claims
- 0282US5509346AVariable displacement compressor with simplified torque restraintGEN MOTORS CORP·Filed 1995·Granted Apr 23, 1996·53 cites·1 claims
- 0366US5546700AFluid level control systemFiled 1994·Granted Aug 20, 1996·28 cites·20 claims
- 0454US7093451B2Blowoff valve assembly with integrated pressure switchDELPHI TECH INC·Filed 2004·Granted Aug 22, 2006·5 cites·21 claims
- 0548US6968706B2HVAC system with refrigerant ventingKADLE PRASAD SHRIPAD·Filed 2004·Granted Nov 29, 2005·4 cites·3 claims
- 0648US2008169647A1Hermetic refrigerant fittingKUMPF WILLIAM JAMES·Filed 2007·Application pending·0 cites
- 0747US6907748B2HVAC system with refrigerant ventingDELPHI TECH INC·Filed 2003·Granted Jun 21, 2005·3 cites·12 claims
- 0846US7036329B2Lowering of refrigerant emissions by cycling of a variable displacement compressorDELPHI TECH INC·Filed 2004·Granted May 2, 2006·5 cites·17 claims
- 0942US2006185167A1Mechanical method for joining of tubular member to a plate memberLIPPA MICHAEL R JR·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →