Inventor · disambiguated record
David A. Lucas
Also filed as: LUCAS DAVID A
7 granted patents·117 citations·filing 1977–2013
86Inventor score
Top patents by PatentIndex Score
7 records- 0184US4754655AApparatus and method for sampling hazardous materialPARKER III FRANK M·Filed 1987·Granted Jul 5, 1988·47 cites·29 claims
- 0268US4160252AMethod of determining the direction of a radio source and radio interferometer systemPHILIPS CORP·Filed 1978·Granted Jul 3, 1979·22 cites·5 claims
- 0367US7997302B2Valve and associated system and methodCATERPILLAR INC·Filed 2007·Granted Aug 16, 2011·5 cites·20 claims
- 0466US4136342AResolving angular ambiguityPHILIPS CORP·Filed 1977·Granted Jan 23, 1979·21 cites·16 claims
- 0565USD649096SSteering wheelLUCAS DAVID A·Filed 2011·Granted Nov 22, 2011·11 cites·1 claims
- 0651USD661629SSteering wheelLUCAS DAVID A·Filed 2011·Granted Jun 12, 2012·6 cites·1 claims
- 0750USD690633SSteering wheelCATERPILLAR INC·Filed 2013·Granted Oct 1, 2013·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →