Inventor · disambiguated record
John S. Perz
Also filed as: PERZ JOHN · PERZ JOHN S
8 granted patents·1 pending application·150 citations·filing 1980–2003
88Inventor score
Top patents by PatentIndex Score
9 records- 0186US5017230AAsphalt additive compositionsLUBRIZOL CORP·Filed 1989·Granted May 21, 1991·39 cites·27 claims
- 0282US5115083ACurable aminoplast compositions and catalysts for curing sameLUBRIZOL CORP·Filed 1991·Granted May 19, 1992·30 cites·59 claims
- 0380US4443577AOne-component moisture curable urethane coating systemLUBRIZOL CORP·Filed 1982·Granted Apr 17, 1984·27 cites·24 claims
- 0469US4436855ATwo-component urethane coating systemLUBRIZOL CORP·Filed 1983·Granted Mar 13, 1984·20 cites·79 claims
- 0568US5025085ACurable aminoplast compositions and catalysts for curing sameLUBRIZOL CORP·Filed 1989·Granted Jun 18, 1991·17 cites·51 claims
- 0639US4297399AMethod for curing concreteMARTIN MARIETTA CORP·Filed 1980·Granted Oct 27, 1981·6 cites·9 claims
- 0735US4359367ASilicon-based semiconductor devicesUNIV TORONTO·Filed 1980·Granted Nov 16, 1982·7 cites·12 claims
- 0832US2006058446A1Rheology control for adhesives based on formaldehyde resinsMANKA JOHN S·Filed 2003·Application pending·0 cites
- 0931US5958124ARotogravure or flexographic printing ink composition containing an antiwear agentLUBRIZOL CORP·Filed 1998·Granted Sep 28, 1999·4 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →