Albert Ott

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Waldems-Wustems, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for inductive heating of ceramic shaped parts
- Patent number 5,413,744
- Issue date May 9, 1995
- Didier-Werke AG
- Raimund Bruckner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for manufacturing and preheating a shaped ceramic part
- Patent number 5,190,716
- Issue date Mar 2, 1993
- Didier-Werke AG
- Raimund Bruckner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Immersion nozzles for metal melts
- Patent number 5,171,495
- Issue date Dec 15, 1992
- Didier-Werke AG
- Ernst Luhrsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory discharge device with separate external reinforcement me...
- Patent number 5,092,500
- Issue date Mar 3, 1992
- Didier-Werke AG
- Udo Weber
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Assembly for connecting a metal member to a ceramic refractory member
- Patent number 4,923,225
- Issue date May 8, 1990
- Didier-Werke AG
- Ernst Luhrsen
- B22 - CASTING POWDER METALLURGY