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Patents Grants
last 30 patents
Information
Patent Grant
Adjustable hinge post system for vehicle
Patent number
5,564,775
Issue date
Oct 15, 1996
Vereinigte Aluminum-Werke Aktiengesellschaft
Jorg Ebert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Gallosilicate catalysts and method of making same
Patent number
5,409,687
Issue date
Apr 25, 1995
Vereinigte Aluminum-Werke Aktiengesellschaft
Martin Wallau
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite aluminum plate for physical coating processes and methods...
Patent number
5,268,236
Issue date
Dec 7, 1993
Vereinigte Aluminum-Werke AG
Christian M. Dumont
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for the production of boehmite
Patent number
5,063,033
Issue date
Nov 5, 1991
Vereinigte Aluminum-Werke Aktiengesellschaft
Neil Brown
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for the producing of ceramic-metal composite materials by pl...
Patent number
5,043,182
Issue date
Aug 27, 1991
Vereinigte Aluminum-Werke Aktiengesellschaft
Werner Schultze
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for manufacturing refractory oxide-carbon bricks
Patent number
5,024,793
Issue date
Jun 18, 1991
Vereinigte Aluminum-Werke Aktiengesellschaft
Siegfried Wilkening
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for producing base material for an aluminum offset printing...
Patent number
5,009,722
Issue date
Apr 23, 1991
Hoechst AG.
Gerhard Sprintschnik
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Composite material of aluminum and glass fiber mat, method for its...
Patent number
4,996,095
Issue date
Feb 26, 1991
Vereinigte Aluminum Werke A.G.
Hans Behdorf
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Covering frame for windows, doors, and the like
Patent number
4,966,819
Issue date
Oct 30, 1990
Vereinigte Aluminum-Werke AG
Wolfgang Schatz
E04 - BUILDING
Information
Patent Grant
Process for the production of fine tabular alumina monohydrate
Patent number
4,946,666
Issue date
Aug 7, 1990
Vereinigte Aluminum-Werke Aktiengesellschaft
Neil Brown
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Base material for an aluminum offset printing plate
Patent number
4,945,004
Issue date
Jul 31, 1990
Hoechst AG.
Gerhard Sprintschnik
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Structural elements and assemblies
Patent number
4,936,068
Issue date
Jun 26, 1990
Vereinigte Aluminum-Werke AG
Hans VictorSchonfeld
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Compound joint and method for its production
Patent number
4,915,537
Issue date
Apr 10, 1990
Vereinigte Aluminum-Werke AG
Hans Bergheim
E04 - BUILDING
Information
Patent Grant
Method of extracting gold and silver from an ore
Patent number
4,438,076
Issue date
Mar 20, 1984
Metallgesellschaft AG
Hartmut Pietsch
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Reclamation treatment of red mud
Patent number
4,119,698
Issue date
Oct 10, 1978
Kernforschungsanlage Julich, Gesellschaft mit beschrankter Haftung
Erich Zimmer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process and equipment for manufacturing vanadium pentoxide
Patent number
4,119,707
Issue date
Oct 10, 1978
Vereinigte Aluminum-Werke Aktiengesellschaft
Roland Thome
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus for the lubrication of hot head continuous casting molds
Patent number
4,057,100
Issue date
Nov 8, 1977
Vereinigte Aluminum-Werke Aktiengesellschaft
Edgar Lossack
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and arrangement for changing the temperature of fluids which...
Patent number
4,055,218
Issue date
Oct 25, 1977
Vereinigte Aluminum-Werke Aktiengesellschaft
Fritz Kampf
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for operating the furnaces of an electrolysis plant
Patent number
4,024,034
Issue date
May 17, 1977
Siemens Aktiengesellschaft
Christfried Doring
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Apparatus for operating the furnaces of an electrolysis plant
Patent number
4,008,142
Issue date
Feb 15, 1977
Siemens Aktiengesellschaft
Christfried Doring
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of and apparatus for the treatment of exhaust-gases in the e...
Patent number
4,006,066
Issue date
Feb 1, 1977
Vereinigte Aluminum-Werke Aktiengesellschaft
Volker Sparwald
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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last 30 patents
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