Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7786398 | Command switch, in particular an emergency stop switch | Werner Olbrich, Bernhard Wiesgickl | 2010-08-31 |
| 6285096 | Safety switch arrangement | Bernhard Muller, Bernhard Wiesgickl | 2001-09-04 |