Hans Weisskopf

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Stuttgart, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing finely pulverized sand particles...
- Patent number 5,268,195
- Issue date Dec 7, 1993
- Mahle-J. Wizemann GmbH & Co. KG
- Hans Weisskopf
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacturing a metallic composite article
- Patent number 4,606,883
- Issue date Aug 19, 1986
- J. Wizemann GmbH & Co.
- Kurt Wizemann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR