Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028499 | Charge balancing of rechargeable batteries | Leonard J. Pearce | 1991-07-02 |
| 4189529 | High temperature secondary cells | Denis C. P. Birt, Colin R. Feltham, Leonard J. Pearce | 1980-02-19 |