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Norbert Gross
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Zurich, CH
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last 30 patents
Information
Patent Grant
Apparatus for butting two workpieces together for a welding operation
Patent number
6,127,646
Issue date
Oct 3, 2000
Elpatronic AG
Hans Aebersold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for connecting two workpieces together
Patent number
6,105,845
Issue date
Aug 22, 2000
Elpatronic AG
Hans Aebersold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for connecting two metallic workpieces together
Patent number
6,053,392
Issue date
Apr 25, 2000
Elpatronic AG
Hans Aebersold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for connecting two workpieces together
Patent number
6,036,075
Issue date
Mar 14, 2000
Elpatronic AG
Hans Aebersold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for connecting two workpieces together
Patent number
5,957,369
Issue date
Sep 28, 1999
Elpatronic AG
Hans Aebersold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for connecting two metallic workpieces together
Patent number
5,878,944
Issue date
Mar 9, 1999
Elpatronic AG
Hans Aebersold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for monitoring and positioning a beam or jet f...
Patent number
5,877,960
Issue date
Mar 2, 1999
Elpatronic AG
Norbert Gross
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for connecting two workpieces together
Patent number
5,749,511
Issue date
May 12, 1998
Elpatronic AG
Hans Aebersold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Simultaneous temperature measurements on laser welded seams with at...
Patent number
5,506,386
Issue date
Apr 9, 1996
Elpatronic AG
Norbert Gross
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and device for acting upon moving containers with a laser b...
Patent number
5,315,108
Issue date
May 24, 1994
Elpatronic AG
Norbert Gross
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING