Inventor · disambiguated record
A. Richard Koetzle
Also filed as: KOETZLE A RICHARD
5 granted patents·1 pending application·116 citations·filing 1991–2011
83Inventor score
Top patents by PatentIndex Score
6 records- 0184US7833959B1Method to increase flash points of flammable solventsTARKSOL INTERNAT LLC·Filed 2007·Granted Nov 16, 2010·15 cites·14 claims
- 0275US7273839B2Method to increase flash points of flammable solventsTARKSOL INTERNAT L L C·Filed 2004·Granted Sep 25, 2007·20 cites·7 claims
- 0375US5393451AHigh temperature flashpoint, stable cleaning compositionFiled 1994·Granted Feb 28, 1995·32 cites·19 claims
- 0473US5112516AHigh temperature flashpoint, stable cleaning compositionSHELDON III WILLIAM D·Filed 1991·Granted May 12, 1992·38 cites·20 claims
- 0549US5498805AHigh temperature flashpoint, stable cleaning compositionFiled 1995·Granted Mar 12, 1996·11 cites·9 claims
- 0643US2011201721A1Acetone-based solution of a vinyl resinTARKSOL INC·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →