William Scott Woolfolk

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Maurice, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lightweight proppant and methods for making and using same
- Patent number 11,339,323
- Issue date May 24, 2022
- CARBO Ceramics Inc.
- Todd Roper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lightweight proppant and methods for making and using same
- Patent number 10,294,413
- Issue date May 21, 2019
- CARBO Ceramics Inc.
- Todd Roper
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Titanium dioxide scouring media and method of production
- Patent number 7,119,039
- Issue date Oct 10, 2006
- Carbo Ceramics Inc.
- Claude A. Krause
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
LIGHTWEIGHT PROPPANT AND METHODS FOR MAKING AND USING SAME
- Publication number 20190338183
- Publication date Nov 7, 2019
- CARBO CERAMICS INC.
- Todd Roper
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHTWEIGHT PROPPANT AND METHODS FOR MAKING AND USING SAME
- Publication number 20170145301
- Publication date May 25, 2017
- CARBO CERAMICS INC.
- Todd Roper
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Titanium dioxide scouring media and method of production
- Publication number 20040239012
- Publication date Dec 2, 2004
- CARBO Ceramics Inc.
- Claude A. Krause
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES