Inventor · disambiguated record
Joseph T. Valko
Also filed as: VALKO JOSEPH T · VALKO JOSEPH THEODORE
21 granted patents·3 pending applications·395 citations·filing 1981–2013
96Inventor score
Top patents by PatentIndex Score
24 records- 0192US5760107ACationic resin and capped polyisocyanate curing agent suitable for use in electrodepositionPPG INDUSTRIES INC·Filed 1996·Granted Jun 2, 1998·64 cites·22 claims
- 0291US5633297ACationic resin containing capped isocyanate groups suitable for use in electrodepositionPPG INDUSTRIES INC·Filed 1994·Granted May 27, 1997·56 cites·22 claims
- 0390US4435559Aβ-Hydroxy urethane low temperature curing agentsPPG INDUSTRIES INC·Filed 1982·Granted Mar 6, 1984·48 cites·11 claims
- 0487US8323470B2Electrodeposition coatings for use over aluminum substratesVALKO JOSEPH T·Filed 2007·Granted Dec 4, 2012·7 cites·21 claims
- 0583US9181628B2Coating/sealant systems, aqueous resinous dispersions, and methods of electrocoatingVALKO JOSEPH THEODORE·Filed 2011·Granted Nov 10, 2015·6 cites·30 claims
- 0682US4931157AEpoxy resin advancement using urethane polyols and method for use thereofPPG INDUSTRIES INC·Filed 1988·Granted Jun 5, 1990·37 cites·18 claims
- 0778US6217674B1Compositions and process for treating metal substratesPPG IND OHIO INC·Filed 1999·Granted Apr 17, 2001·44 cites·29 claims
- 0877US5074979ACationic resin containing blocked isocyanate groups suitable for use in electrodepositionPPG INDUSTRIES INC·Filed 1990·Granted Dec 24, 1991·23 cites·30 claims
- 0971US5250164ABeta-hydroxy urethane low temperature curing agentsPPG INDUSTRIES INC·Filed 1992·Granted Oct 5, 1993·27 cites·4 claims
- 1067US8070927B2Stabilizing aqueous anionic resinous dispersions with chelating agentsVALKO JOSEPH T·Filed 2007·Granted Dec 6, 2011·1 cites·24 claims
- 1162US5582704ACationic resin and capped polyisocyanate curing agent suitable for use in electrodepositionPPG INDUSTRIES INC·Filed 1994·Granted Dec 10, 1996·11 cites·15 claims
- 1261US4423167AResinous compositions curable through a transesterification curing mechanismPPG INDUSTRIES INC·Filed 1981·Granted Dec 27, 1983·13 cites·12 claims
- 1359US4423168AResinous compositions curable through a transesterification curing mechanismPPG INDUSTRIES INC·Filed 1981·Granted Dec 27, 1983·13 cites·9 claims
- 1455US9029437B2Coating/sealant systems, aqueous resinous dispersions, methods for making aqueous resinous dispersions, and methods of electrocoatingPRC DESOTO INT INC·Filed 2012·Granted May 12, 2015·0 cites·17 claims
- 1554US4489182AResinous compositions curable through a transesterification curing mechanismPPG INDUSTRIES INC·Filed 1981·Granted Dec 18, 1984·11 cites·16 claims
- 1654US4423169AResinous compositions curable through a transesterification curing mechanismPPG INDUSTRIES INC·Filed 1981·Granted Dec 27, 1983·11 cites·18 claims
- 1750US2014256849A1Silicate enclosed pigment particlesPPG IND OHIO INC·Filed 2013·Application pending·0 cites
- 1846US2015000565A1Surface coated pigment particlesPPG IND OHIO INC·Filed 2013·Application pending·0 cites
- 1944US8845873B2Near neutral buoyancy texture additive for electrodepositable coating compositions and associated methods for forming textured coated substratesPOOLE JAMES E·Filed 2011·Granted Sep 30, 2014·0 cites·14 claims
- 2043US4440612AResinous compositions curable through a transesterification curing mechanismPPG INDUSTRIES INC·Filed 1983·Granted Apr 3, 1984·7 cites·4 claims
- 2140US4560717ACationic electrodepositable compositions containing formaldehyde scavengerPPG INDUSTRIES INC·Filed 1984·Granted Dec 24, 1985·6 cites·14 claims
- 2239US4511447AElectrodeposition of resinous compositions curable through a transesterification curing mechanismPPG INDUSTRIES INC·Filed 1984·Granted Apr 16, 1985·5 cites·10 claims
- 2339US2012184645A1Resinous dispersions including an epoxy amine adduct for flatting and related electrodepositable coating compositionsVALKO JOSEPH T·Filed 2011·Application pending·0 cites
- 2438US4605478ACationic electrodepositable compositions containing formaldehyde scavengerPPG INDUSTRIES INC·Filed 1985·Granted Aug 12, 1986·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →