Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706074 | Motion picture camera | Michael Koppetz, Hans-Dieter Jacoby | 1998-01-06 |
| 5237352 | Apparatus for soundproofing moving picture cameras | Claus Grosser, Hans-Dieter Jacoby | 1993-08-17 |