Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7347378 | Method, device systems and computer programs for producing and tracing printed documents with a determinate identifier | Wilfried Diesler, Ralf Ubert | 2008-03-25 |
| 7245866 | Device and method for a printing and/or copying device with reduced thermal stress on the support material | — | 2007-07-17 |
| 4253694 | Pick-up device for round products | Hermann Walter | 1981-03-03 |