Gerald Demenna

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Bronx, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Techniques and materials for the accelerated removal of catalyst ma...
- Patent number 8,535,400
- Issue date Sep 17, 2013
- Smith International, Inc.
- J. Daniel Belnap
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
TECHNIQUES AND MATERIALS FOR THE ACCELERATED REMOVAL OF CATALYST MA...
- Publication number 20140007512
- Publication date Jan 9, 2014
- Smith International, Inc.
- J. Daniel Belnap
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
TECHNIQUES AND MATERIALS FOR THE ACCELERATED REMOVAL OF CATALYST MA...
- Publication number 20100095602
- Publication date Apr 22, 2010
- Smith International, Inc.
- J. Daniel Belnap
- E21 - EARTH DRILLING MINING