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Fritz Staub
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Sevzach, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Coated cast part
Patent number
6,251,526
Issue date
Jun 26, 2001
Sulzer Innotec AG
Fritz Staub
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Casting unit for the manufacturing of a plurality of cast parts
Patent number
5,353,860
Issue date
Oct 11, 1994
Sulzer-MTU-Casting Technology GmbH
Fritz Staub
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Casting process for the production of castings by directional or mo...
Patent number
5,275,227
Issue date
Jan 4, 1994
Sulzer Brothers Limited
Fritz Staub
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process and apparatus for production of single-crystal turbine blades
Patent number
5,275,228
Issue date
Jan 4, 1994
Sulzer-MTU Casting Technology GmbH
Jurgen Wortmann
C30 - CRYSTAL GROWTH
Information
Patent Grant
Process and apparatus for repair of drive blades such as turbine bl...
Patent number
5,261,480
Issue date
Nov 16, 1993
Sulzer-MTU Casting Technology GmbH
Jurgen Wortmann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for the production of directionally solidified castings
Patent number
5,259,441
Issue date
Nov 9, 1993
Sulzer Brothers Limited
Fritz Staub
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for repair of drive blades such as turbine blades
Patent number
5,193,272
Issue date
Mar 16, 1993
Sulzer-MTU Casting Technology GmbH
Jurgen Wortmann
B22 - CASTING POWDER METALLURGY