Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296512 | Water-soluble pressure-sensitive skin adhesive, its use, and agents provided with it | Hans-Ulrich Petereit, Günter Bergmann | 1994-03-22 |
| 4920242 | Electric high-voltage circuit breaker | Joaquin-Conrado Bohrdt, Klaus Schuler | 1990-04-24 |
| 4678878 | Gas pressure circuit breaker | — | 1987-07-07 |
| 4439652 | Contact system for gas blast circuit breakers | — | 1984-03-27 |