Inventor · disambiguated record
M. Robert Derolf
Also filed as: DEROLF M ROBERT
4 granted patents·36 citations·filing 1974–1990
75Inventor score
Top patents by PatentIndex Score
4 records- 0152US3966893APrecipitating α alumina monohydratePHILADELPHIA QUARTZ CO·Filed 1974·Granted Jun 29, 1976·6 cites·12 claims
- 0251US5149553ABeer processing and compositionPQ CORP·Filed 1990·Granted Sep 22, 1992·10 cites·25 claims
- 0348US4171227AAlumina-silica binder for coating compositionsPQ CORP·Filed 1978·Granted Oct 16, 1979·11 cites·14 claims
- 0437US4346071ARehydrated silica gel dentifrice abrasivePQ CORP·Filed 1980·Granted Aug 24, 1982·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →