Inventor · disambiguated record
Francis L. Diehl
Also filed as: DIEHL FRANCIS L · DIEHL FRANCIS LOUVAINE
17 granted patents·1,001 citations·filing 1973–1986
96Inventor score
Files withPROCTER & GAMBLE17
Top patents by PatentIndex Score
17 records- 0199US4711730ACapped 1,2-propylene terephthalate-polyoxyethylene terephthalate polyesters useful as soil release agentsPROCTER & GAMBLE·Filed 1986·Granted Dec 8, 1987·280 cites·33 claims
- 0293US4076633AFabric treating articles with improved conditioning propertiesPROCTER & GAMBLE·Filed 1974·Granted Feb 28, 1978·47 cites·13 claims
- 0393US4011169AStabilization and enhancement of enzymatic activityPROCTER & GAMBLE·Filed 1976·Granted Mar 8, 1977·79 cites·10 claims
- 0493US3950277ALaundry pre-soak compositionsPROCTER & GAMBLE·Filed 1973·Granted Apr 13, 1976·65 cites·6 claims
- 0593US3945936ABleaching articlePROCTER & GAMBLE·Filed 1974·Granted Mar 23, 1976·53 cites·9 claims
- 0693US3944470AStabilization and enhancement of enzymatic activityPROCTER & GAMBLE·Filed 1973·Granted Mar 16, 1976·44 cites·6 claims
- 0792US3959155ADetergent compositionPROCTER & GAMBLE·Filed 1973·Granted May 25, 1976·49 cites·39 claims
- 0891US4130392ABleaching processPROCTER & GAMBLE·Filed 1975·Granted Dec 19, 1978·64 cites·8 claims
- 0991US4011172ABleaching articlesPROCTER & GAMBLE·Filed 1975·Granted Mar 8, 1977·38 cites·4 claims
- 1089US4367156ABleaching process and compositionsPROCTER & GAMBLE·Filed 1981·Granted Jan 4, 1983·63 cites·13 claims
- 1188US4283301ABleaching process and compositionsPROCTER & GAMBLE·Filed 1980·Granted Aug 11, 1981·62 cites·19 claims
- 1288US4017411ABleaching articlesPROCTER & GAMBLE·Filed 1975·Granted Apr 12, 1977·29 cites·6 claims
- 1388US3996152ABleaching compositionPROCTER & GAMBLE·Filed 1975·Granted Dec 7, 1976·55 cites·17 claims
- 1481US3958059AFabric treatment compositionPROCTER & GAMBLE·Filed 1973·Granted May 18, 1976·20 cites·18 claims
- 1574US4085052AFabric treatment compositionsPROCTER & GAMBLE·Filed 1976·Granted Apr 18, 1978·24 cites·18 claims
- 1666US4051046ADetergent compositions containing insoluble particulate materials having fabric conditioning propertiesPROCTER & GAMBLE·Filed 1975·Granted Sep 27, 1977·22 cites·1 claims
- 1757US3951674AConcrete additivePROCTER & GAMBLE·Filed 1974·Granted Apr 20, 1976·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →