Inventor · disambiguated record
Steven D. Perrine
Also filed as: PERRINE STEVEN D
5 granted patents·4 pending applications·69 citations·filing 2001–2013
80Inventor score
Top patents by PatentIndex Score
9 records- 0189US6750274B2Weldable coating of phosphated epoxy polymer, curing agent and electroconductive pigmentPPG IND OHIO INC·Filed 2001·Granted Jun 15, 2004·31 cites·12 claims
- 0283US6984674B2Curable, weldable coating compositionsPPG IND OHIO INC·Filed 2004·Granted Jan 10, 2006·18 cites·5 claims
- 0380US8795836B2Electrodepositable coating composition comprising a bismuth salt and a stabilizing compoundKAYLO ALAN J·Filed 2010·Granted Aug 5, 2014·4 cites·18 claims
- 0476US7147897B2Weldable compositions comprising a conductive pigment and silicon and methods for using the samePPG IND OHIO INC·Filed 2002·Granted Dec 12, 2006·15 cites·25 claims
- 0559US2013233711A1Resin based post rinse for improved throwpower of electrodepositable coating compositions on pretreated metal substratesPPG IND OHIO INC·Filed 2013·Application pending·0 cites
- 0651US2013146460A1Resin based post rinse for improved throwpower of electrodepositable coating compositions on pretreated metal substratesSILVERNAIL NATHAN J·Filed 2011·Application pending·0 cites
- 0749US2007231579A1Weldable coating compositions, substrates and related methodsPPG IND OHIO INC·Filed 2007·Application pending·0 cites
- 0847US7282266B2Corrosion and alkali-resistant compositions and methods for using the samePPG IND OHIO INC·Filed 2004·Granted Oct 16, 2007·1 cites·47 claims
- 0944US2005181139A1Process for applying a multi-layer coating to ferrous substratesFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →