Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9824838 | Commutating circuit breaker | — | 2017-11-21 |
| 9786454 | Commutating switch with blocking semiconductor | Ronald G. Todd | 2017-10-10 |
| 9590409 | Underground modular high-voltage direct current electric power transmission system | — | 2017-03-07 |