Richard I. Bretz

Person

Parma, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stable blister free flexible graphite and method
- Patent number 5,582,811
- Issue date Dec 10, 1996
- Ucar Carbon Technology Corporation
- Ronald A. Greinke
- 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
Low surface acid intercalated graphite and method
- Patent number 5,376,450
- Issue date Dec 27, 1994
- Ucar Carbon Technology Corporation
- Ronald A. Greinke
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for storing methane using a halogenating agent treated activ...
- Patent number 5,372,619
- Issue date Dec 13, 1994
- Ucar Carbon Technology Corporation
- Ronald A. Greinke
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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

Richard I. Bretz

Person

Patents Grantslast 30 patents

Stable blister free flexible graphite and method

Room temperature setting carbonaceous cement with increased electri...

Low surface acid intercalated graphite and method

Method for storing methane using a halogenating agent treated activ...

Room temperature setting carbonaceous cement with increased oxidati...

Room temperature setting carbonaceous cement