Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391132 | Method and device for labeling flat items of post | Georg Kinnemann | 2002-05-21 |
| 6032517 | Device and process for measuring the rigidity of flat mail | Juergen Reisig | 2000-03-07 |