the material being moved perpendicularly to the axis of the shafts

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Patents Grantslast 30 patents

Information Patent Grant
Non-combustible reinforced cementitious lightweight panels and meta...
- Patent number 8,061,108
- Issue date Nov 22, 2011
- U.S. Gypsum Company
- Timothy D. Tonyan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Non-combustible reinforced cementitious lightweight panels and meta...
- Patent number 7,870,698
- Issue date Jan 18, 2011
- United States Gypsum Company
- Timothy D. Tonyan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Embedment roll device
- Patent number 7,513,768
- Issue date Apr 7, 2009
- United States Gypsum Company
- Michael J. Porter
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Embedment device for fiber-enhanced slurry
- Patent number 7,182,589
- Issue date Feb 27, 2007
- United States Gypsum Company
- Michael J. Porter
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3318584
- Patent number 3,318,584
- Issue date May 9, 1967
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
1713554
- Patent number 1,713,554
- Issue date May 21, 1929
- B28 - WORKING CEMENT, CLAY, OR STONE