Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4290594 | Apparatus for stacking sections of developed photographic films or the like | Heinz Ludemann | 1981-09-22 |
| 4284221 | Apparatus for breaking weakened portions of running webs or the like | Erich Nagel, Ferdinand Schaner | 1981-08-18 |