Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377788 | Safety catch device for elevators | Joachim Biewald, Volker Scheub, Helge Holler, Karl Fenkl, Stefan Hugel +4 more | 1995-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377788 | Safety catch device for elevators | Joachim Biewald, Volker Scheub, Helge Holler, Karl Fenkl, Stefan Hugel +4 more | 1995-01-03 |