Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5749745 | Adapter connector and camera assembly equipped with said adapter connector | Gerhard Hohberg | 1998-05-12 |
| 5194988 | Device for correcting perspective distortions | Winfried Kaiser | 1993-03-16 |
| 5044728 | Device for correcting perspective distortions | — | 1991-09-03 |
| 4336990 | Diaphragm control system | — | 1982-06-29 |