Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986115 | Safety device for detecting inadequate electric braking and commutation to a safety brake | — | 2011-07-26 |
| 7982418 | Rheostatic safety braking device having a bipolar resistive assembly with permanent magnet motor | Eric Bonin | 2011-07-19 |