Inventor · disambiguated record
Douglas Sherwin Hoerning
Also filed as: HOERNING DOUGLAS S · HOERNING DOUGLAS SHERWIN
5 granted patents·480 citations·filing 1992–1999
87Inventor score
Files withECOLAB INC5
Top patents by PatentIndex Score
5 records- 0196US5782109ADispenserECOLAB INC·Filed 1996·Granted Jul 21, 1998·102 cites·10 claims
- 0296US5203366AApparatus and method for mixing and dispensing chemical concentrates at point of useECOLAB INC·Filed 1992·Granted Apr 20, 1993·185 cites·18 claims
- 0394US6143257ADispenserECOLAB INC·Filed 1999·Granted Nov 7, 2000·77 cites·4 claims
- 0493US5975352ADispenserECOLAB INC·Filed 1998·Granted Nov 2, 1999·70 cites·5 claims
- 0578US5873268ADispenserECOLAB INC·Filed 1997·Granted Feb 23, 1999·46 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →