Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354073 | Electric gas blast circuit breaker | Ruediger Hess | 1982-10-12 |
| 4321439 | Electrical contact construction for air-blast circuit breakers | Rudiger Hess | 1982-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354073 | Electric gas blast circuit breaker | Ruediger Hess | 1982-10-12 |
| 4321439 | Electrical contact construction for air-blast circuit breakers | Rudiger Hess | 1982-03-23 |