Bruno Prinz

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Oberursel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process of producing monotectic alloys
- Patent number 5,400,851
- Issue date Mar 28, 1995
- Metallgesellschaft Aktiengesellschaft
- Bruno Prinz
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Inoculation wire
- Patent number 5,205,856
- Issue date Apr 27, 1993
- SKW Trostberg Aktiengesellschaft
- Bruno Prinz
- C21 - METALLURGY OF IRON
Information Patent Grant
Process of producing continuously cast monotectic aluminum-silicon...
- Patent number 5,192,377
- Issue date Mar 9, 1993
- Metallgesellschaft Aktiengesellschaft
- Bruno Prinz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cast iron with spheroidal graphite and austenitic-bainitic mixed st...
- Patent number 4,541,878
- Issue date Sep 17, 1985
- Muhlberger; Horst
- Horst Muhlberger
- C21 - METALLURGY OF IRON
Information Patent Grant
Gold-colored coin material
- Patent number 4,436,790
- Issue date Mar 13, 1984
- Vereinigte Deutsch Metallwerke AG
- Bruno Prinz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Gold-colored coin material
- Patent number 4,401,488
- Issue date Aug 30, 1983
- Vereinigte Deutsch Metallwerke AG
- Bruno Prinz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...