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Patents Grantslast 30 patents

Information Patent Grant
Foundry process and apparatus, including mixing investment composit...
- Patent number 4,653,568
- Issue date Mar 31, 1987
- Fabraze, Inc.
- Joseph Baldelli
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for automated mixing and transport of chemically bonded s...
- Patent number 4,598,759
- Issue date Jul 8, 1986
- Grede Foundries Inc.
- James J. Allread
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3916981
- Patent number 3,916,981
- Issue date Nov 4, 1975
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3776992
- Patent number 3,776,992
- Issue date Dec 4, 1973
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3708154
- Patent number 3,708,154
- Issue date Jan 2, 1973
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3637191
- Patent number 3,637,191
- Issue date Jan 25, 1972
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3590906
- Patent number 3,590,906
- Issue date Jul 6, 1971
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3580326
- Patent number 3,580,326
- Issue date May 25, 1971
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3494412
- Patent number 3,494,412
- Issue date Feb 10, 1970
- B22 - CASTING POWDER METALLURGY