Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4513068 | Auxiliary battery charging terminal | Robert E. Richter | 1985-04-23 |
| 4414303 | Cadmium negative electrode | Thomas R. Williamson, III, Beth Jones, Robert Frank Stephenson | 1983-11-08 |