Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818561 | Clutch mechanism for energy storage device in gas insulated circuit breaker and gas insulated circuit breaker thereof | — | 2017-11-14 |
| 9583282 | Clutch mechanism for energy storage device and gas insulated circuit breaker thereof | Cun Dong Ji, Yuan Tao | 2017-02-28 |
| 9576752 | Clutch mechanism for energy storage device and gas insulated circuit breaker thereof | Gunnar Lutzke | 2017-02-21 |