Hartwig Rupp

Follow

Person

Frankfurt am Main, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Composite casting for adding lithium to molten alloys
- Patent number 5,021,299
- Issue date Jun 4, 1991
- Leybold Aktiengesellschaft
- Hartwig Rupp
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for making additions to molten alloys and bodies molded from...
- Patent number 4,919,187
- Issue date Apr 24, 1990
- Leybold-Heraeus GmbH
- Hartwig Rupp
- B22 - CASTING POWDER METALLURGY