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Wolfgang Weber
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Karlstein, DE
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last 30 patents
Information
Patent Grant
Flux for brazing difficult to wet metallic materials
Patent number
6,613,159
Issue date
Sep 2, 2003
Degussa-Huls Aktingesellschaft
Jürgen Koch
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Soldering paste for producing geometrical metal structures with pre...
Patent number
6,207,300
Issue date
Mar 27, 2001
Federal-Mogul Sealing Systems GmbH
Jürgen Koch
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface-hardened objects of alloys of platinum and palladium and me...
Patent number
5,518,556
Issue date
May 21, 1996
Degussa Aktiengesellschaft
Wolfgang Weber
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Solder suspension for the application of thin layers of solder to s...
Patent number
5,431,745
Issue date
Jul 11, 1995
Degussa Aktiengesellschaft
Manfred Koschlig
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for the preparation of wear-resistant hard material layers...
Patent number
5,354,578
Issue date
Oct 11, 1994
Degussa Aktiengesellschaft
Hans-Hermann Beyer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solder paste for fastening semiconductors onto ceramic bases
Patent number
4,962,066
Issue date
Oct 9, 1990
Degussa Aktiengesellschaft
Karl-Anton Starz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Salt bath for the currentless production of wear resistant boride l...
Patent number
4,536,224
Issue date
Aug 20, 1985
Degussa Aktiengesellschaft
Hans-Hermann Beyer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for removal of sand mold residues from cast parts
Patent number
4,441,930
Issue date
Apr 10, 1984
Degussa Aktiengesellschaft
Ulrich Baudis
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for the production of vanadium carbide coatings on iron
Patent number
4,440,581
Issue date
Apr 3, 1984
Degussa Aktiengesellschaft
Ulrich Baudis
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...