Inventor · disambiguated record
Thomas G. Krivak
Also filed as: KRIVAK THOMAS G
20 granted patents·682 citations·filing 1982–2002
96Inventor score
Top patents by PatentIndex Score
20 records- 0195US5094829AReinforced precipitated silicaPPG INDUSTRIES INC·Filed 1990·Granted Mar 10, 1992·90 cites·12 claims
- 0295US4681750APreparation of amorphous, precipitated silica and siliceous filler-reinforced microporous polymeric separatorPPG INDUSTRIES INC·Filed 1986·Granted Jul 21, 1987·133 cites·64 claims
- 0386US5030286AHigh solids aqueous silica slurryPPG INDUSTRIES INC·Filed 1989·Granted Jul 9, 1991·51 cites·32 claims
- 0482US6184408B1Method for preparation of hydrophobic precipitated silicaDOW CORNING·Filed 1999·Granted Feb 6, 2001·42 cites·18 claims
- 0581US4837253ACorrosion inhibiting pigmentPPG INDUSTRIES INC·Filed 1987·Granted Jun 6, 1989·33 cites·24 claims
- 0680US4463108APrecipitated silica pigment for silicone rubberPPG INDUSTRIES INC·Filed 1982·Granted Jul 31, 1984·30 cites·22 claims
- 0777US4849297AArticle having a corrosion inhibiting coatingPPG INDUSTRIES INC·Filed 1989·Granted Jul 18, 1989·27 cites·9 claims
- 0872US4617294AAnimal feed supplementPPG INDUSTRIES INC·Filed 1985·Granted Oct 14, 1986·40 cites·7 claims
- 0968US5412018ASilicone rubber reinforced with reinforced precipitated silicaPPG INDUSTRIES INC·Filed 1991·Granted May 2, 1995·18 cites·10 claims
- 1067US4717561APrecipitated silica carrier for vitaminsPPG INDUSTRIES INC·Filed 1986·Granted Jan 5, 1988·31 cites·6 claims
- 1166US5610221ATire tread composition comprising highly reinforcing reinforced amorphous precipitated silicaPPG INDUSTRIES INC·Filed 1995·Granted Mar 11, 1997·19 cites·21 claims
- 1262US5888467AAmorphous precipitated silica characterized by high dispersion in cured organic rubber compositionsPPG INDUSTRIES INC·Filed 1997·Granted Mar 30, 1999·18 cites·7 claims
- 1361US5911963AAmorphous precipitated silica having a low proportion of small poresPPG IND OHIO INC·Filed 1995·Granted Jun 15, 1999·23 cites·3 claims
- 1461US5605569APrecipitated silica having high sodium sulfate contentPPG INDUSTRIES INC·Filed 1995·Granted Feb 25, 1997·31 cites·10 claims
- 1560US7135429B2Attrition resistant carrier productPPG IND OHIO INC·Filed 2002·Granted Nov 14, 2006·7 cites·41 claims
- 1659US5747003AAmorphous precipitated silica abrasivePPG INDUSTRIES INC·Filed 1995·Granted May 5, 1998·22 cites·24 claims
- 1754US5739197AAmorphous precipitated silica characterized by high dispersion in cured organic rubber compositionsPPG INDUSTRIES INC·Filed 1996·Granted Apr 14, 1998·14 cites·10 claims
- 1850US5935543AAmorphous precipitated silicaPPG IND OHIO INC·Filed 1997·Granted Aug 10, 1999·19 cites·4 claims
- 1950US5605950ATire tread composition comprising highly reinforcing reinforced amorphous precipitated silicaPPG INDUSTRIES INC·Filed 1995·Granted Feb 25, 1997·15 cites·19 claims
- 2049US5922298AAmorphous precipitated silicaPPG IND OHIO INC·Filed 1997·Granted Jul 13, 1999·19 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →