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James P. Russell
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Sarnia, CA
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last 30 patents
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Patent Grant
Ceramics
Patent number
4,968,460
Issue date
Nov 6, 1990
BASF Aktiengesellschaft
Ronald J. Thompson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Process for manufacturing green and ceramic foam
Patent number
4,889,670
Issue date
Dec 26, 1989
BASF Aktiengesellschaft
Nur R. Gurak
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES