Helmut Messner — 13 Patents at Bruderer Ag

Helmut Messner has been granted 13 US patents while listed as an inventor at Bruderer Ag. The first was granted in 1989 and the most recent in September 2001. Helmut Messner ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Helmut Messner in Trochtelfingen, DE.

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Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date
6283352	Apparatus for a stepwise feeding of a strip-like workpiece	Andrea Molinari	2001-09-04
5522244	Method of operating a punch press during start-up and stopping	Oskar Eigenmann	1996-06-04
5358164	Drive apparatus for a driving of at least one oscillating shaft and an intermittent feeding apparatus including the drive apparatus	—	1994-10-25
5317893	Single shaft punch press	Oskar Eigenmann	1994-06-07
5163595	Intermittent feeding of a web-shaped workpiece	—	1992-11-17
5110026	Apparatus for a stepwise advancing of a web-shaped workpiece	—	1992-05-05
5102026	Apparatus for an intermittent feeding of a webshaped workpiece	—	1992-04-07
5062561	Apparatus for controlling the feed of an intermittent web-feeding apparatus	—	1991-11-05
5026336	Apparatus for controlling the feed of an intermittent web feeding apparatus	—	1991-06-25
4987794	Stroke adjusting apparatus for a punching press	Martin Brunner	1991-01-29
4916951	A press, having a substructure with vertical spring supports	—	1990-04-17
4912960	Automatic precision stamping press and method for changing tools	Joseph Kroener, Thomas Hartwig	1990-04-03
4878288	Press	—	1989-11-07

Helmut Messner — 13 Patents

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