David Wayne Harrison SR.

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for separating liquid from a gas stream
- Patent number 8,426,071
- Issue date Apr 23, 2013
- Texaco Inc.
- William Spencer Wheat
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method and apparatus for level control in a water tank of a fuel re...
- Patent number 7,028,700
- Issue date Apr 18, 2006
- Texaco, Inc.
- W. Spencer Wheat
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR SEPARATING LIQUID FROM A GAS STREAM
- Publication number 20080057362
- Publication date Mar 6, 2008
- TEXACO INC.
- William Spencer Wheat
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus and method for preferential oxidation of carbon monoxide
- Publication number 20060067863
- Publication date Mar 30, 2006
- TEXACO INC.
- W. Spencer Wheat
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for level control in a water tank of a fuel re...
- Publication number 20060014062
- Publication date Jan 19, 2006
- W. Spencer Wheat
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and apparatus for separating liquid from a gas stream
- Publication number 20040197622
- Publication date Oct 7, 2004
- TEXACO INC.
- William Spencer Wheat
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL