Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439543 | Permanent magnet speed governor having fixed magnetic gap | — | 2019-10-08 |
| 10374502 | Permanent magnet speed governor having fixed magnetic gap | — | 2019-08-06 |
| 10366815 | Permanent magnet drive on-load tap-changing switch | — | 2019-07-30 |
| 10262790 | Permanent magnet drive on-load tap-changing switch | — | 2019-04-16 |
| 10263503 | Permanent magnet speed governor with fixed magnetic gap | — | 2019-04-16 |
| 10249451 | Permanent magnet drive on-load tap-changing switch | — | 2019-04-02 |