Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9692226 | Circuit interruption device | Colin Charnock Davidson | 2017-06-27 |
| 9589744 | Spring control device for a circuit breaker | Heinz Aeschbach, Simon Ardyna, David Berard | 2017-03-07 |