Heiko Grueneberg

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Zell im Wiesental, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a copper-infiltrated valve seat ring
- Patent number 11,098,619
- Issue date Aug 24, 2021
- Mhale International GmbH
- Heiko Grueneberg
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE POWDER METALLURGICAL PRODUCTION OF A COMPONENT
- Publication number 20220097134
- Publication date Mar 31, 2022
- MAHLE International GmbH
- Heiko Grueneberg
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING A COPPER-INFILTRATED VALVE SEAT RING
- Publication number 20200157978
- Publication date May 21, 2020
- MAHLE International GmbH
- Heiko Grueneberg
- B22 - CASTING POWDER METALLURGY