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Terrence A. Pirro
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Cleveland, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon fiber binder pitch
Patent number
6,803,108
Issue date
Oct 12, 2004
UCAR Carbon Company Inc.
Irwin C. Lewis
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Carbon fiber binder pitch
Patent number
6,395,220
Issue date
May 28, 2002
Ucar Carbon Technology Corporation
Irwin C. Lewis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Room temperature setting carbonaceous cement with increased electri...
Patent number
5,550,176
Issue date
Aug 27, 1996
Ucar Carbon Technology Corporation
Irwin C. Lewis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Pitch based impregnant for carbon and graphite and method
Patent number
5,501,729
Issue date
Mar 26, 1996
Ucar Carbon Technology Corporation
Irwin C. Lewis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for making a graphite component covered with a layer of glas...
Patent number
5,476,679
Issue date
Dec 19, 1995
Ucar Carbon Technology Corporation
Irwin C. Lewis
C30 - CRYSTAL GROWTH
Information
Patent Grant
Room temperature setting carbonaceous cement with increased oxidati...
Patent number
5,373,051
Issue date
Dec 13, 1994
Ucar Carbon Technology Corporation
Irwin C. Lewis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Room temperature setting carbonaceous cement
Patent number
5,280,063
Issue date
Jan 18, 1994
Ucar Carbon Technology Corporation
Irwin C. Lewis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Plasticizer and method of preparing pitch for use in carbon and gra...
Patent number
4,971,679
Issue date
Nov 20, 1990
Union Carbide Corporation
Irwin C. Lewis
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
Oxidation resistant carbon foam
Publication number
20070155848
Publication date
Jul 5, 2007
Douglas J. Miller
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Carbon foam with improved graphitizability
Publication number
20070154381
Publication date
Jul 5, 2007
Douglas J. Miller
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
High surface area activated carbon foam
Publication number
20070155847
Publication date
Jul 5, 2007
Douglas J. Miller
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Method for debundling and dispersing carbon fiber filaments uniform...
Publication number
20070132126
Publication date
Jun 14, 2007
Richard L. Shao
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Sugar additive blend useful as a binder or impregnant for carbon pr...
Publication number
20060239889
Publication date
Oct 26, 2006
Irwin Charles Lewis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Sugar additive blend useful as a binder or impregnant for carbon pr...
Publication number
20030087095
Publication date
May 8, 2003
Irwin Charles Lewis
C13 - SUGAR INDUSTRY
Information
Patent Application
Sugar additive blend useful as a binder or impregnant for carbon pr...
Publication number
20030072959
Publication date
Apr 17, 2003
UCAR Carbon Company Inc.
Irwin Charles Lewis
C13 - SUGAR INDUSTRY
Information
Patent Application
Sugar additive blend useful as a binder or impregnant for carbon pr...
Publication number
20030066523
Publication date
Apr 10, 2003
UCAR Carbon Company Inc.
Irwin Charles Lewis
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Carbon fiber binder pitch
Publication number
20020155293
Publication date
Oct 24, 2002
UCAR CARBON TECHNOLOGY CORPORATION
Irwin C. Lewis
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES