Inventor · disambiguated record
William L. Hartman
Also filed as: HARTMAN WILLIAM L · HARTMAN WILLIAM LAW
4 granted patents·308 citations·filing 1973–1983
82Inventor score
Technology areasC11D
Files withPROCTER & GAMBLE4
Top patents by PatentIndex Score
4 records- 0194US3985668AScouring compositionsPROCTER & GAMBLE·Filed 1974·Granted Oct 12, 1976·98 cites·11 claims
- 0293US4051056AAbrasive scouring compositionsPROCTER & GAMBLE·Filed 1975·Granted Sep 27, 1977·129 cites·8 claims
- 0393US4005027AScouring compositionsPROCTER & GAMBLE·Filed 1973·Granted Jan 25, 1977·63 cites·17 claims
- 0456US4552680AHypochlorite bleach containing surfactant and organic antifoamantPROCTER & GAMBLE·Filed 1983·Granted Nov 12, 1985·18 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →