Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091271 | Sleeve, winding device, and method for repeated, successive winding of webs to form reels of material | Frank Hoffmann, Ralf Menke | 2024-09-17 |
| 12017878 | Method and device for successively winding a film web, and film roll | Frank Hoffmann | 2024-06-25 |
| 11820621 | Separation device for separating a tubular flat material, system and separating method | Thomas Sehlleier | 2023-11-21 |
| 11292685 | Apparatus for automatically cutting and discharging a web of material, and associated method | Frank Hoffmann, Werner Beckonert, Rolf Kammann, Thomas Sehlleier | 2022-04-05 |
| 10654676 | Apparatus for automatically cutting and discharging a web of material, and associated method | Frank Hoffmann, Werner Beckonert, Rolf Kammann, Thomas Sehlleier | 2020-05-19 |
| 10399811 | Suction nozzle for a suction device | Frank Hoffmann | 2019-09-03 |