Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5510592 | Vacuum switch | Dietmar Gentsch | 1996-04-23 |
| 5222651 | Process for producing a vacuum interrupter chamber | Günter Pilsinger, Wolfgang Diem | 1993-06-29 |
| 4937405 | Vacuum switch chamber | Günter Pilsinger | 1990-06-26 |
| 4636600 | Vacuum switch provided with horseshoe-shaped elements for generating an axial magnetic field | — | 1987-01-13 |
| 4436241 | Metal-ceramic joint | — | 1984-03-13 |
| 4331850 | Vacuum switch including a getter device | — | 1982-05-25 |
| 4323590 | Method for improving switch contacts, in particular for vacuum switches | — | 1982-04-06 |