William David Breach

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced oilfield swellable elastomers and methods for making and u...
- Patent number 9,758,658
- Issue date Sep 12, 2017
- Byong Jun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Swellable material using soy spent flakes
- Patent number 8,912,256
- Issue date Dec 16, 2014
- Weatherford/Lamb, Inc.
- William David Breach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fibrous seal for blowout preventer
- Patent number 5,713,581
- Issue date Feb 3, 1998
- Hydril Company
- Douglas W. Carlson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HIGH WATER AND BRINE SWELL ELASTOMERIC COMPOSITIONS AND METHOD FOR...
- Publication number 20140087977
- Publication date Mar 27, 2014
- Byong Jun Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Swellable Material Using Soy Spent Flakes
- Publication number 20130123394
- Publication date May 16, 2013
- WEATHERFORD/LAMB, INC.
- William David Breach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ENHANCED OILFIELD SWELLABLE ELASTOMERS AND METHODS FOR MAKING AND U...
- Publication number 20130096038
- Publication date Apr 18, 2013
- WEATHERFORD/LAMB, INC.
- Byong Jun Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...