Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227727 | Electromotive mirror drive in a mirror reflex camera | — | 2001-05-08 |
| 6157100 | Electromagnetic drive for a focal-plane shutter | — | 2000-12-05 |
| 5758217 | Drive device for pivoting a mirror on a single-lens reflex camera | — | 1998-05-26 |
| 5592221 | Photographic camera with rotatable filter assembly having interchangeable filter disks and charge-coupled surface sensor | — | 1997-01-07 |
| D261894 | Camera | — | 1981-11-17 |
| D253829 | Mirror reflex camera | Dieter Mankau, Friedrich Papke | 1980-01-01 |