Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4675484 | Gas-blast circuit breaker | Andreas Plessl | 1987-06-23 |
| 4665288 | Compressed gas switch | — | 1987-05-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4675484 | Gas-blast circuit breaker | Andreas Plessl | 1987-06-23 |
| 4665288 | Compressed gas switch | — | 1987-05-12 |