Lengerich
Germany
3
2021-12-30
The entities that hold a legal rights for patent applications filed by inventor Hoffmann Frank:
Frank Hoffmann from Lengerich, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and device for successively winding a film web, and film roll
#2 | 2021-12-09Sleeve, winding device, and method for repeated, successive winding of webs to form reels of material
#3 | 2018-06-28Winding shaft for receiving at least one winding core
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