Inventor · disambiguated record
Ronald Dupree
Also filed as: DUPREE RONALD · DUPREE RONALD L
5 granted patents·5 pending applications·70 citations·filing 1998–2006
81Inventor score
Top patents by PatentIndex Score
10 records- 0180US7287522B2Engine system having carbon foam exhaust gas heat exchangerCATERPILLAR INC·Filed 2005·Granted Oct 30, 2007·9 cites·20 claims
- 0275US6546919B2Combined remote first intake air aftercooler and a second fluid from an engine cooler for an engineCATERPILLAR INC·Filed 2002·Granted Apr 15, 2003·22 cites·62 claims
- 0363US6158399ATurbocharged engine cooling system with two-pass radiatorCATERPILLAR INC·Filed 1998·Granted Dec 12, 2000·21 cites·9 claims
- 0451US2007228113A1Method of manufacturing metallic foam based heat exchangerDUPREE RONALD L·Filed 2006·Application pending·0 cites
- 0550US2007095379A1Thermoelectric generatorTAHER MAHMOUD A·Filed 2005·Application pending·0 cites
- 0649US6318347B1Remote mounted air-to-air aftercoolerCATERPILLAR INC·Filed 2000·Granted Nov 20, 2001·12 cites·34 claims
- 0749US6314921B1Turbocharged engine cooling system with two-pass radiatorCATERPILLAR INC·Filed 2000·Granted Nov 13, 2001·6 cites·9 claims
- 0847US2007089874A1Cooling system for a work machineTUNTLAND JOHN E·Filed 2006·Application pending·0 cites
- 0947US2007095504A1Radiator for a work machineTUNTLAND JOHN E·Filed 2006·Application pending·0 cites
- 1037US2004099403A1Heat exchanger system having nonmetallic finless tubesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →