Inventor · disambiguated record
Paul R. Kerr
Also filed as: KERR PAUL R
12 granted patents·188 citations·filing 1981–2007
91Inventor score
Top patents by PatentIndex Score
12 records- 0190US4889890APowder coating curing system containing a beta-hydroxyalkylamidePPG INDUSTRIES INC·Filed 1987·Granted Dec 26, 1989·63 cites·5 claims
- 0286US4425468APolyurea-polyurethane acrylate polymer dispersionsPPG INDUSTRIES INC·Filed 1981·Granted Jan 10, 1984·36 cites·39 claims
- 0378US7771577B2Process for electrocoating metal blanks and coiled metal substratesPPG IND OHIO INC·Filed 2007·Granted Aug 10, 2010·1 cites·30 claims
- 0477US4477405AMethod of in-mold coatingPPG INDUSTRIES INC·Filed 1982·Granted Oct 16, 1984·28 cites·10 claims
- 0570US5013791ABeta-hydroxyalkylamide cured acid polymer/polyepoxide powder coatingPPG INDUSTRIES INC·Filed 1989·Granted May 7, 1991·23 cites·2 claims
- 0659US6676820B2Process for electrocoating metal blanks and coiled metal substratesPPG IND OHIO INC·Filed 2001·Granted Jan 13, 2004·6 cites·24 claims
- 0757US7285201B2Process for electrocoating metal blanks and coiled metal substratesPPG IND OHIO INC·Filed 2003·Granted Oct 23, 2007·5 cites·37 claims
- 0851US5091451AReaction products of alpha-aminomethylene phosphonic acids and epoxy compounds and their use in coating compositionsPPG INDUSTRIES INC·Filed 1991·Granted Feb 25, 1992·11 cites·16 claims
- 0950US7285200B2Process for electrocoating metal blanks and coiled metal substratesPPG IND OHIO INC·Filed 2003·Granted Oct 23, 2007·0 cites·18 claims
- 1047US4550060ACoated articlePPG INDUSTRIES INC·Filed 1984·Granted Oct 29, 1985·8 cites·10 claims
- 1134US5744531AAnionic electrocoating compositions containing hydroxyalkylamide curing agentsPPG INDUSTRIES INC·Filed 1996·Granted Apr 28, 1998·5 cites·23 claims
- 1234US4555551AMethod of moldingPPG INDUSTRIES INC·Filed 1984·Granted Nov 26, 1985·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →