Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355602 | Display device | Wilhelm Menke, Enrico Kampfer | 1994-10-18 |
| 4353634 | Focusing mechanism for camera objective | — | 1982-10-12 |
| 4229094 | Camera with transversely displaceable objective | Albert Baab | 1980-10-21 |