Inventor · disambiguated record
Ralph F. Medcalf, Jr.
Also filed as: MEDCALF JR RALPH F
4 granted patents·140 citations·filing 1986–1989
80Inventor score
Files withPROCTER & GAMBLE4
Top patents by PatentIndex Score
4 records- 0186US4820447AMild skin cleansing soap bar with hydrated cationic polymer skin conditionerPROCTER & GAMBLE·Filed 1987·Granted Apr 11, 1989·64 cites·21 claims
- 0267US4943392AContaining butoxy-propanol with low secondary isomer contentPROCTER & GAMBLE·Filed 1989·Granted Jul 24, 1990·32 cites·6 claims
- 0358US4719030ATransparent or translucent toilet soap bars containing water-insoluble silica or silicatesPROCTER & GAMBLE·Filed 1986·Granted Jan 12, 1988·21 cites·10 claims
- 0457US5064555AMild skin cleansing soap bar with hydrated cationic polymer skin conditionerPROCTER & GAMBLE·Filed 1989·Granted Nov 12, 1991·23 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →