Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D350725 | Electric battery | David K. Powers, Michael Mahan, Thomas W. Clary | 1994-09-20 |
| 5057381 | Satellite rechargeable battery and recharger system | — | 1991-10-15 |
| 4622507 | Integrated battery and recharger | — | 1986-11-11 |