Inventor · disambiguated record
Frank J. Loprest
Also filed as: LOPREST FRANK · LOPREST FRANK J
9 granted patents·253 citations·filing 1974–1993
90Inventor score
Top patents by PatentIndex Score
9 records- 0192US4093461APositive working thermally stable photoresist composition, article and method of usingGAF CORP·Filed 1975·Granted Jun 6, 1978·71 cites·23 claims
- 0284US5441541AAnionic/cationic surfactant mixturesCOLGATE POLMOLIVE CO·Filed 1992·Granted Aug 15, 1995·50 cites·5 claims
- 0384US4080246ANovel etching composition and method for using sameGAF CORP·Filed 1976·Granted Mar 21, 1978·28 cites·15 claims
- 0483US5472455AAnionic/cationic surfactant mixturesCOLGATE PALMOLIVE CO·Filed 1993·Granted Dec 5, 1995·40 cites·3 claims
- 0573US5176713AStable non-aqueous cleaning composition method of useCOLGATE PALMOLIVE CO·Filed 1989·Granted Jan 5, 1993·35 cites·18 claims
- 0655US5188752ALinear viscoelastic automatic dishwasher compositions containing a crosslinked methyl vinyl ether/maleic anhydride copolymerCOLGATE PALMOLIVE CO·Filed 1991·Granted Feb 23, 1993·17 cites·7 claims
- 0751US4149888ATransparent photographic masksGAF CORP·Filed 1974·Granted Apr 17, 1979·8 cites·4 claims
- 0836US4256825APhotographic element and photographic record prepared therefromGAF CORP·Filed 1979·Granted Mar 17, 1981·4 cites·4 claims
- 0926US4132549AImaging systemGAF CORP·Filed 1976·Granted Jan 2, 1979·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →