Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156248 | Thread-forming screw | Jan Büchle | 2021-10-26 |
| 6273533 | Frame piece for a rack for a switching cabinet | Walter Nicolai, Udo Munch | 2001-08-14 |
| 6206211 | Frame piece for a rack of a switching cabinet | Walter Nicolai, Udo Munch | 2001-03-27 |
| 6189988 | Switching cabinet | Walter Nicolai, Udo Munch | 2001-02-20 |
| 6138843 | Frame piece for a rack of a switching cabinet | Walter Nicolai, Udo Munch | 2000-10-31 |
| 5791115 | Frame leg for a rack of a switchgear cabinet | Walter Nicolai | 1998-08-11 |
| 5465285 | X-ray examination apparatus having an X-ray film cassette loading and positioning device | Arthur Gall, Heinz Meier, Wilko Kuphal | 1995-11-07 |
| 4877017 | Apparatus for non-contacting disintegration of concretions | Alfred Hahn | 1989-10-31 |