Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5855337 | Winding machine with support cylinders and air pressure relieved wind up rolls | Herbert Schonmeier, Peter Hoffmann, Hartmut Dropczynski | 1999-01-05 |
| 5478026 | Winding machine with support cylinders | Herbert Schonmeier, Peter Hoffmann, Hartmut Dropczynski | 1995-12-26 |