Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10535852 | Chassis for rechargeable battery | Kevin S. Callahan, Bruce L. Drolen, James C. Russell, John R. Lowell, Timothy North | 2020-01-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10535852 | Chassis for rechargeable battery | Kevin S. Callahan, Bruce L. Drolen, James C. Russell, John R. Lowell, Timothy North | 2020-01-14 |