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Richard G. La Bar
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last 30 patents
Information
Patent Grant
Composition for castable refractory block
Patent number
4,348,236
Issue date
Sep 7, 1982
Aluminum Company of America
James E. Hines
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method and apparatus for controlled removal of excess slurry from o...
Patent number
4,263,843
Issue date
Apr 28, 1981
Aluminum Company of America
Virginia L. Hammersmith
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Corrosion resistant refractory mix
Patent number
4,158,568
Issue date
Jun 19, 1979
Aluminum Company of America
Richard G. LaBar
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Corrosion resistant castable refractory mix
Patent number
4,088,502
Issue date
May 9, 1978
Aluminum Company of America
Richard G. La Bar
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES