Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742157 | Contact bounce reduction system | — | 2023-08-29 |
| 9324493 | Actuator for a tap changer | Harald Hedsten | 2016-04-26 |
| 8813870 | Arrangement and a method for monitoring an air flow in a drill rig | Deyi Jiao | 2014-08-26 |