Inventor · disambiguated record
Richard James Koch
Also filed as: KOCH RICHARD J · KOCH RICHARD JAMES
8 granted patents·253 citations·filing 2000–2006
90Inventor score
Top patents by PatentIndex Score
8 records- 0194US7540838B2Centrifuge control in response to viscosity and density parameters of drilling fluidVARCO INT·Filed 2006·Granted Jun 2, 2009·29 cites·21 claims
- 0293US7198156B2Dam basket for vibratory separatorsVARCO INT·Filed 2005·Granted Apr 3, 2007·29 cites·22 claims
- 0388US6605029B1Centrifuge with open conveyor and methods of useTUBOSCOPE I P INC·Filed 2000·Granted Aug 12, 2003·43 cites·26 claims
- 0485US7018326B2Centrifuge with impellers and beach feedVARCO INT·Filed 2003·Granted Mar 28, 2006·38 cites·19 claims
- 0584US7540837B2Systems for centrifuge control in response to viscosity and density parameters of drilling fluidsVARCO INT·Filed 2005·Granted Jun 2, 2009·27 cites·18 claims
- 0683US6790169B2Centrifuge with feed tube adapterVARCO INT·Filed 2002·Granted Sep 14, 2004·33 cites·28 claims
- 0782US6780147B2Centrifuge with open conveyor having an accelerating impeller and flow enhancerVARCO INT·Filed 2002·Granted Aug 24, 2004·31 cites·26 claims
- 0875USD524825SCentrifuge supportVARCO INT·Filed 2003·Granted Jul 11, 2006·23 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →