Peter Brenner

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Schaffhausen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal jet machine
- Patent number 5,405,284
- Issue date Apr 11, 1995
- Georg Fischer Giessereianlagen AG
- Peter Brenner
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for the decoring of castings
- Patent number 4,777,689
- Issue date Oct 18, 1988
- Georg Fischer Aktiengesellschaft
- Peter Brenner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Centrifugal blasting machine having a rotatable workpiece holder
- Patent number 4,662,125
- Issue date May 5, 1987
- Georg Fischer Aktiengesellschaft
- Peter Brenner
- B24 - GRINDING POLISHING
Information Patent Grant
Multiple-station centrifugal blasting apparatus
- Patent number 4,577,441
- Issue date Mar 25, 1986
- Georg Fischer Aktiengesellschaft
- Peter Brenner
- B24 - GRINDING POLISHING