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Richard James Koch
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Magnolia, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems for centrifuge control in response to viscosity and density...
Patent number
7,540,837
Issue date
Jun 2, 2009
Varco I/P, Inc.
Eric Scott
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifuge control in response to viscosity and density parameters...
Patent number
7,540,838
Issue date
Jun 2, 2009
Varco I/P, Inc.
Eric L. Scott
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Dam basket for vibratory separators
Patent number
7,198,156
Issue date
Apr 3, 2007
Varco I/P, Inc.
David L. Schulte
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Centrifuge support
Patent number
D524825
Issue date
Jul 11, 2006
Varco I/P, Inc.
Richard James Koch
D15 - Machines not elsewhere specified
Information
Patent Grant
Centrifuge with impellers and beach feed
Patent number
7,018,326
Issue date
Mar 28, 2006
Varco I/P, Inc.
Richard James Koch
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifuge with feed tube adapter
Patent number
6,790,169
Issue date
Sep 14, 2004
Varco I/P, Inc.
Richard James Koch
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifuge with open conveyor having an accelerating impeller and f...
Patent number
6,780,147
Issue date
Aug 24, 2004
Varco I/P, Inc.
Richard James Koch
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifuge with open conveyor and methods of use
Patent number
6,605,029
Issue date
Aug 12, 2003
Tuboscope I/P, Inc.
Richard James Koch
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Patents Applications
last 30 patents
Information
Patent Application
Centrifuge systems for treating drilling fluids
Publication number
20070087927
Publication date
Apr 19, 2007
Eric L. Scott
E21 - EARTH DRILLING MINING
Information
Patent Application
Drilling fluid centrifuge systems
Publication number
20070084639
Publication date
Apr 19, 2007
Eric L. Scott
E21 - EARTH DRILLING MINING
Information
Patent Application
Dam basket for vibratory separators
Publication number
20060011520
Publication date
Jan 19, 2006
David L. Schulte,
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
Centrifuge systems and methods
Publication number
20030228966
Publication date
Dec 11, 2003
Richard James Koch
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
Centrifuge systems and methods
Publication number
20030096691
Publication date
May 22, 2003
Richard James Koch
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
Centrifuge for separating fluid components
Publication number
20020132718
Publication date
Sep 19, 2002
Richard James Koch
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...