Carlton E. Cruff

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Manchester, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for drying investment casting molds
- Patent number 4,173,079
- Issue date Nov 6, 1979
- United Technologies Corporation
- Carlton E. Cruff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for drying investment casting molds
- Patent number 4,114,285
- Issue date Sep 19, 1978
- United Technologies Corporation
- Carlton E. Cruff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for making ceramic casting slurries
- Patent number 4,057,227
- Issue date Nov 8, 1977
- United Technologies Corporation
- Carlton E. Cruff
- B28 - WORKING CEMENT, CLAY, OR STONE