Inventor · disambiguated record
David Lehman
Also filed as: LEHMAN DAVID · LEHMAN DAVID L
8 granted patents·1 pending application·103 citations·filing 1981–2023
87Inventor score
Top patents by PatentIndex Score
9 records- 0170US5927390ARadiator arrangement with offset modular coresCATERPILLAR INC·Filed 1997·Granted Jul 27, 1999·34 cites·14 claims
- 0268US6564554B2Method and apparatus to control a turbocharger wastegate using exhaust pressureCATERPILLAR INC·Filed 2001·Granted May 20, 2003·18 cites·17 claims
- 0365US4426772AApparatus for installing terminals on wires and insulation pods on terminalsBURNDY CORP·Filed 1981·Granted Jan 24, 1984·19 cites·8 claims
- 0464US6883468B2Premixed fuel and gas method and apparatus for a compression ignition engineCATERPILLAR INC·Filed 2003·Granted Apr 26, 2005·12 cites·23 claims
- 0557US6474274B2Flywheel energy storage system for maintaining fan speed for cooling systemCATERPILLAR INC·Filed 2000·Granted Nov 5, 2002·8 cites·18 claims
- 0655US2025296285A1Three dimensional printing process flow management and support systemsAZUL 3D INC·Filed 2023·Application pending·0 cites
- 0751US6889865B1Method and apparatus for pressure testing storage tanksXERXES CORP·Filed 2000·Granted May 10, 2005·5 cites·28 claims
- 0851US6625977B2Method and a system for removing particulates and toxic substances from an exhaust of an engine that use hydrocarbons as a fuelCATERPILLAR INC·Filed 2000·Granted Sep 30, 2003·6 cites·16 claims
- 0930US4604795AApparatus for installing terminals on wires and insulation pods on terminalsBURNDY CORP·Filed 1983·Granted Aug 12, 1986·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →