Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9297860 | High voltage service disconnect assembly and method for determining an isolation resistance fault of a battery pack | Daniel K. McNeill | 2016-03-29 |
| 9216787 | Electric vehicle | Terence Duncan, Axel Boris Vollmer, Roger Evans | 2015-12-22 |
| 8884582 | Battery management system utilizing stackable batteries | William J. DeFrank, Albert W. Harrison, III | 2014-11-11 |
| D709824 | Battery for electric scooter | Roger Evans | 2014-07-29 |