Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5739897 | Method and system for creating index prints on and/or with a photographic printer | Beat Frick, Max Nussbaumer | 1998-04-14 |
| 4574692 | Process and apparatus for the preparation of photographic copies | — | 1986-03-11 |
| 4222661 | Process and apparatus for printing transparencies | Jurgen Pinkert | 1980-09-16 |