Marcel Yerly — 9 Patents at Bobst Sa

Marcel Yerly has been granted 9 US patents while listed as an inventor at Bobst Sa. The first was granted in 1989 and the most recent in September 1996. Marcel Yerly ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Marcel Yerly in Yverdon-les-Bains, CH.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date
5555969	Device for fastening a gripper bar on a chain train in a machine that processes plate-like workpieces	—	1996-09-17
5353978	Movable upper tool for a blank separating machine	Charly Varidel	1994-10-11
5341558	Method of assembling a movable upper tool for separating blanks	Charly Varidel	1994-08-30
5179879	Process for controlling the parallelism of the two beams of a press used for cutting sheet or weblike matter destined to be converted into a package	—	1993-01-19
5125640	Gripper bar for gripping sheet-like material within a machine to be used for producing packages	Mauro Chiari	1992-06-30
5104370	Ancillary device for fastening a tool within a platen press	Clement Calore	1992-04-14
5065926	Telescopic tool for stripping waste within a sheet processing machine	—	1991-11-19
5064110	Fixture for fastening a stripping, a blank separating or a similar tool	—	1991-11-12
4812984	Method and device for measuring the cutting forces and limiting overloads of the cutting force in a platen press	Klaus Christl	1989-03-14

Marcel Yerly — 9 Patents

Issued Patents All Time

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