Inventor · disambiguated record
Errol H. Wahl
Also filed as: WAHL ERROL H · WAHL ERROL HOFFMANN
9 granted patents·216 citations·filing 1985–2004
90Inventor score
Technology areasC11D
Files withPROCTER & GAMBLE9
Top patents by PatentIndex Score
9 records- 0187US4661269ALiquid fabric softenerPROCTER & GAMBLE·Filed 1985·Granted Apr 28, 1987·67 cites·19 claims
- 0286US5399272AClear or translucent, concentrated biodgradable quaternary ammonium fabric softener compositionsPROCTER & GAMBLE·Filed 1993·Granted Mar 21, 1995·62 cites·35 claims
- 0367US6939844B2Concentrated, preferably biodegradable, quaternary ammonium fabric softener compositions containing cationic polymers and process for preparationPROCTER & GAMBLE·Filed 2004·Granted Sep 6, 2005·5 cites·6 claims
- 0463US5116520AFabric softening and anti-static compositions containing a quaternized di-substituted imidazoline ester fabric softening compound with a nonionic fabric softening compoundPROCTER & GAMBLE·Filed 1990·Granted May 26, 1992·24 cites·22 claims
- 0559US4855072ALiquid fabric softenerPROCTER & GAMBLE·Filed 1987·Granted Aug 8, 1989·22 cites·23 claims
- 0645US4994193ALiquid fabric softenerPROCTER & GAMBLE·Filed 1989·Granted Feb 19, 1991·11 cites·14 claims
- 0739US4822499ALiquid fabric softener with stable non-staining pink colorPROCTER & GAMBLE·Filed 1988·Granted Apr 18, 1989·9 cites·10 claims
- 0837US4897208ALiquid fabric softener colored pinkPROCTER & GAMBLE·Filed 1988·Granted Jan 30, 1990·8 cites·11 claims
- 0933US4844820ALiquid fabric softener comprising light-unstable red dye in protective packagePROCTER & GAMBLE·Filed 1988·Granted Jul 4, 1989·8 cites·12 claims
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