Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978983 | Composite camera with automatic parallax correction | — | 1990-12-18 |
| 4676615 | Projecting device | Kennert Hillstrom | 1987-06-30 |
| 4303328 | Device for photographic cameras with focal plane shutter | Kjell-Anders Persson | 1981-12-01 |