Richard C. Cooke Jr.

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North Riverside, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Compositions for foundry molding processes utilizing reclaimed sand
- Patent number 5,234,973
- Issue date Aug 10, 1993
- Acme Resin Corporation
- S. Raja Iyer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Compositions for foundry molding processes utilizing reclaimed sand
- Patent number 5,082,876
- Issue date Jan 21, 1992
- Borden, Inc.
- S. Raja Iyer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method to improve flowability of alkaline phenolic resin coated sand
- Patent number 5,077,323
- Issue date Dec 31, 1991
- Acme Resin Corporation
- Calvin K. Johnson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method to improve flowability of resin coated sand
- Patent number 4,996,249
- Issue date Feb 26, 1991
- Acme Resin Corporation
- Calvin K. Johnson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silicate treatment of impure silica sands
- Patent number 4,469,517
- Issue date Sep 4, 1984
- Acme Resin Corporation
- Richard C. Cooke
- B22 - CASTING POWDER METALLURGY