Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4506242 | Twin-circuit breaker | Johannes Kluge, Heinz Hasselmann | 1985-03-19 |
| 4233479 | Switch | Johannes Kluge, Klaus-Dieter Oemus | 1980-11-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4506242 | Twin-circuit breaker | Johannes Kluge, Heinz Hasselmann | 1985-03-19 |
| 4233479 | Switch | Johannes Kluge, Klaus-Dieter Oemus | 1980-11-11 |