Inventor · disambiguated record
David A. Lupyan
Also filed as: LUPYAN DAVID A
7 granted patents·2 pending applications·370 citations·filing 1990–2007
89Inventor score
Top patents by PatentIndex Score
9 records- 0192US5427617AMethods and compositions for reclaiming concreteSANDOZ LTD·Filed 1993·Granted Jun 27, 1995·81 cites·13 claims
- 0290US4964917AMethods and compositions for reclaiming concreteSANDOZ LTD·Filed 1990·Granted Oct 23, 1990·66 cites·21 claims
- 0386US5759980ACar washBLUE CORAL INC·Filed 1997·Granted Jun 2, 1998·79 cites·28 claims
- 0485US5700312AUniversal auto lotionBLUE CORAL INC·Filed 1997·Granted Dec 23, 1997·58 cites·28 claims
- 0582US6013323ASilicone gel waxes and silicone gel protectantsFiled 1998·Granted Jan 11, 2000·69 cites·26 claims
- 0655US2008017068A1Liquid proofing/liquid repellent agentSOKOL BRIAN V·Filed 2007·Application pending·0 cites
- 0748US2007213252A1Hard surface cleaning agentSIMPLYCLEAN IND LLC AN OHIO LT·Filed 2006·Application pending·0 cites
- 0843US5565516AFinishing compositionsBLUE CORAL INC·Filed 1995·Granted Oct 15, 1996·9 cites·13 claims
- 0933US5470500AComposition for cleaning and waterproofing a substrate and inhibiting the build-up of static electricity on said substrateBLUE CORAL INC·Filed 1994·Granted Nov 28, 1995·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →