Rene Christen

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Greppen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Sliding closure for a metallurgical vessel
- Patent number 11,969,785
- Issue date Apr 30, 2024
- Refractory Intellectual Property GmbH & Co. KG
- Goran Vukovic
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Device for actuating a sliding closure applied to a vessel containi...
- Patent number 7,530,479
- Issue date May 12, 2009
- Stopinc Aktiengesellschaft
- Roland Bühlmann
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Sliding closure for a metallurgical vessel
- Publication number 20230042291
- Publication date Feb 9, 2023
- Refractory Intellectual Property GmbH & Co. KG
- Goran Vukovic
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Device for actuating a sliding closure applied to a vessel containi...
- Publication number 20070051756
- Publication date Mar 8, 2007
- Roland Buhlmann
- B22 - CASTING POWDER METALLURGY