David R. Ball

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Bay Village, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
High purity nuclear graphite
- Patent number 7,658,903
- Issue date Feb 9, 2010
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Low CTE highly isotropic graphite
- Patent number 7,658,902
- Issue date Feb 9, 2010
- GrafTech International Holdings Inc.
- Tracy Albers
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Treatment of petroleum cokes to inhibit coke puffing
- Patent number 5,118,287
- Issue date Jun 2, 1992
- Ucar Carbon Technology Corporation
- Thomas H. Orac
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Treatment of petroleum cokes to inhibit coke puffing
- Patent number 5,110,359
- Issue date May 5, 1992
- Ucar Carbon Technology Corporation
- Thomas H. Orac
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing high surface area activated carbon
- Patent number 5,102,855
- Issue date Apr 7, 1992
- Ucar Carbon Technology Corporation
- Ronald A. Greinke
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Treatment of petroleum cokes to inhibit coke puffing
- Patent number 4,875,979
- Issue date Oct 24, 1989
- Union Carbide Corporation
- Thomas H. Orac
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
HIGH PURITY NUCLEAR GRAPHITE
- Publication number 20090324485
- Publication date Dec 31, 2009
- Douglas J. Miller
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Low CTE highly isotropic graphite
- Publication number 20080063590
- Publication date Mar 13, 2008
- Douglas J. Miller
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES