Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11101505 | Battery pack interface | Jody H. Akens, William B. Kiger, Kevin K. Maggert, William Robertson | 2021-08-24 |
| 11075425 | Battery pack with charger interface | Kevin K. Maggert, James E Dempsey, William B. Kiger, Mark C. Taraboulos | 2021-07-27 |