Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701535 | Camera with movable optical albada viewfinder | — | 1997-12-23 |
| 5640609 | Photographic camera with a watertight body | Andreas Schweizer | 1997-06-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701535 | Camera with movable optical albada viewfinder | — | 1997-12-23 |
| 5640609 | Photographic camera with a watertight body | Andreas Schweizer | 1997-06-17 |