Rick Ardell

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Loveland, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for discontinuous parting off of molten mass
- Patent number 6,210,629
- Issue date Apr 3, 2001
- Didier-Werke AG
- Raimund Brückner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Regulation and closure apparatus for a metallurgical vessel
- Patent number 5,690,854
- Issue date Nov 25, 1997
- Didier-Werke AG
- Raimund Bruckner
- B22 - CASTING POWDER METALLURGY