Inventor · disambiguated record

Roy C. Mast

Also filed as: MAST ROY C · MAST ROY CLARK

2 granted patents·29 citations·filing 1976–1986

60Inventor score

Technology areasA01N C11D

Files withPROCTER & GAMBLE2

Top patents by PatentIndex Score

2 records

0162US4770815ADetergent plus softener with imidazoline ingredientPROCTER & GAMBLE·Filed 1986·Granted Sep 13, 1988·24 cites·40 claims
0260US4087273AThiocarbamate-based sustained release herbicidesPROCTER & GAMBLE·Filed 1976·Granted May 2, 1978·5 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →