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Helmut Messner
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Arbon, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for a stepwise feeding of a strip-like workpiece
Patent number
6,283,352
Issue date
Sep 4, 2001
Bruderer AG
Helmut Messner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of operating a punch press during start-up and stopping
Patent number
5,522,244
Issue date
Jun 4, 1996
Bruderer AG
Oskar Eigenmann
B30 - PRESSES
Information
Patent Grant
Drive apparatus for a driving of at least one oscillating shaft and...
Patent number
5,358,164
Issue date
Oct 25, 1994
Bruderer AG
Helmut Messner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Single shaft punch press
Patent number
5,317,893
Issue date
Jun 7, 1994
Bruderer AG
Oskar Eigenmann
B30 - PRESSES
Information
Patent Grant
Intermittent feeding of a web-shaped workpiece
Patent number
5,163,595
Issue date
Nov 17, 1992
Bruderer AG
Helmut Messner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for a stepwise advancing of a web-shaped workpiece
Patent number
5,110,026
Issue date
May 5, 1992
Bruderer AG
Helmut Messner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for an intermittent feeding of a webshaped workpiece
Patent number
5,102,026
Issue date
Apr 7, 1992
Bruderer AG
Helmut Messner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for controlling the feed of an intermittent web-feeding a...
Patent number
5,062,561
Issue date
Nov 5, 1991
Bruderer AG
Helmut Messner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for controlling the feed of an intermittent web feeding a...
Patent number
5,026,336
Issue date
Jun 25, 1991
Bruderer AG
Helmut Messner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stroke adjusting apparatus for a punching press
Patent number
4,987,794
Issue date
Jan 29, 1991
Bruderer AG
Martin Brunner
B30 - PRESSES
Information
Patent Grant
A press, having a substructure with vertical spring supports
Patent number
4,916,951
Issue date
Apr 17, 1990
Bruderer AG
Helmut Messner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Automatic precision stamping press and method for changing tools
Patent number
4,912,960
Issue date
Apr 3, 1990
Siemens Aktiengesellschaft
Joseph Kroener
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR