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Friedrich Halberschmidt
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Hersogenrath, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the transportation of glass sheets brought to the deform...
Patent number
4,853,019
Issue date
Aug 1, 1989
Saint-Gobain Vitrage
Kurt Blank
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for manufacturing laminated glass
Patent number
4,728,379
Issue date
Mar 1, 1988
Saint-Gobain Vitrage
Josef Audi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and apparatus for bending glass plates in a horizontal posi...
Patent number
4,682,997
Issue date
Jul 28, 1987
Saint-Gobain Vitrage
Friedrich Halberschmidt
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass sheet blowing assembly
Patent number
4,619,683
Issue date
Oct 28, 1986
Vegla
Friedrich Halberschmidt
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Device for bending glass plates
Patent number
4,575,389
Issue date
Mar 11, 1986
Saint-Gobain Vitrage
Friedrich Halberschmidt
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Bending of glass sheets on a shaping bed consisting of rotating ele...
Patent number
4,557,745
Issue date
Dec 10, 1985
Saint-Gobain Vitrage
Friedrich Halberschmidt
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process and apparatus for the control of position of a tool of an e...
Patent number
4,528,780
Issue date
Jul 16, 1985
Saint-Gobain Vitrage
Friedrich Halberschmidt
B24 - GRINDING POLISHING
Information
Patent Grant
Process and apparatus for the automatic control of movement of an e...
Patent number
4,519,167
Issue date
May 28, 1985
Saint-Gobain Vitrage
Friedrich Halberschmidt
B24 - GRINDING POLISHING
Information
Patent Grant
Apparatus for bending glass sheets
Patent number
4,493,724
Issue date
Jan 15, 1985
Saint-Gobain Vitrage
Norbert Schwarzenberg
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process and device for feeding glass sheets to a furnace
Patent number
4,488,846
Issue date
Dec 18, 1984
Saint-Gobain Vitrage
Friedrich Halberschmidt
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for producing spacer frames for insulating glass window s...
Patent number
4,260,347
Issue date
Apr 7, 1981
Saint-Gobain Vitrage
Rolf Sawatzki
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Apparatus for manufacture of laminated glazing
Patent number
4,247,355
Issue date
Jan 27, 1981
Saint-Gobain Industries
Hans-Georg Friedrich
B32 - LAYERED PRODUCTS
Information
Patent Grant
Numerically-controlled form-cutting machine
Patent number
4,171,657
Issue date
Oct 23, 1979
Saint-Gobain Industries
Friedrich Halberschmidt
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method and apparatus for manufacture of laminated glazing
Patent number
4,152,188
Issue date
May 1, 1979
Saint-Gobain Industries
Hans-Georg Friedrich
B32 - LAYERED PRODUCTS
Information
Patent Grant
Controller for a numerically-controlled form-cutting machine
Patent number
4,145,723
Issue date
Mar 20, 1979
Saint-Gobain Industries
Horst Mucha
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method of stacking glass sheets
Patent number
4,127,683
Issue date
Nov 28, 1978
Saint-Gobain Industries
Dieter Flemmer
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL