Inventor · disambiguated record
Richard Ruhr
Also filed as: RUHR RICHARD · RUHR RICHARD O · RUHR RICHARD OLIVER
15 granted patents·3 pending applications·691 citations·filing 1992–2013
95Inventor score
Top patents by PatentIndex Score
18 records- 0196US5203366AApparatus and method for mixing and dispensing chemical concentrates at point of useECOLAB INC·Filed 1992·Granted Apr 20, 1993·185 cites·18 claims
- 0295US6686325B2Alkaline sensitive metal cleaning composition, method for cleaning an alkaline sensitive metal surface, and washing facilityECOLAB INC·Filed 2002·Granted Feb 3, 2004·70 cites·41 claims
- 0394US6537960B1Surfactant blend for use in highly alkaline compositionsECOLAB INC·Filed 2001·Granted Mar 25, 2003·60 cites·35 claims
- 0492US6719891B2Point-of-use generation of chlorinated alkaline cleaning solutions by electrolysisECOLAB INC·Filed 2001·Granted Apr 13, 2004·87 cites·30 claims
- 0590US8387777B2Conveyor chain tension monitorTOKHTUEV EUGENE·Filed 2009·Granted Mar 5, 2013·19 cites·20 claims
- 0688US6696394B1Conveyor lubricants for use in the food and beverage industriesECOLAB INC·Filed 2002·Granted Feb 24, 2004·40 cites·41 claims
- 0788US5597793AAdherent foam cleaning compositionsECOLAB INC·Filed 1994·Granted Jan 28, 1997·58 cites·22 claims
- 0887US8343898B2Method of lubricating conveyors using oil in water emulsionsECOLAB USA INC·Filed 2010·Granted Jan 1, 2013·4 cites·25 claims
- 0987US5799831ADual aspiratorECOLAB INC·Filed 1996·Granted Sep 1, 1998·68 cites·17 claims
- 1085US6812194B2Alkaline metal cleaner comprising sulfonated-hydrophobically modified polyacrylateECOLAB INC·Filed 2001·Granted Nov 2, 2004·19 cites·32 claims
- 1184US6630434B2Thickened hard surface cleanerECOLAB INC·Filed 2001·Granted Oct 7, 2003·20 cites·8 claims
- 1282US6268324B1Thickened hard surface cleanerECOLAB INC·Filed 1995·Granted Jul 31, 2001·38 cites·18 claims
- 1379US6218349B1Composition suitable for removing proteinaceous materialECOLAB INC·Filed 2000·Granted Apr 17, 2001·19 cites·28 claims
- 1460US8727102B2Conveyor chain tension monitorECOLAB USA INC·Filed 2013·Granted May 20, 2014·2 cites·13 claims
- 1557US7041177B2High temperature rapid soil removal methodECOLAB INC·Filed 2002·Granted May 9, 2006·2 cites·21 claims
- 1653US2009288683A1Alkaline peroxygen food soil cleanerECOLAB INC·Filed 2008·Application pending·0 cites
- 1747US2004167044A1Conveyor lubricants for use in the food and beverage industriesECOLAB INC·Filed 2004·Application pending·0 cites
- 1838US2003015219A1Cleaning process and compositionFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →