Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10037354 | System for optimizing guide values | Erich Pfenniger, Beda Weber, Peter Vischer | 2018-07-31 |
| 5320694 | Process for connecting a number of short strips of photographic material to a long roll | — | 1994-06-14 |
| 4840224 | Device for transferring heat energy by capillary forces | — | 1989-06-20 |
| 4809843 | Vibratory conveyor | — | 1989-03-07 |