Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5957296 | Method and device for distributing letter-post items | Hans Linde, Karl Mohr, Uwe Neumann, Ottmar Kechel, Josef Mok +3 more | 1999-09-28 |
| 5353903 | Transfer bridge for letter sorting systems | Otmar Kechel, Werner Frank, Armin Zimmermann | 1994-10-11 |