Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353969 | Quasi-bipolar battery construction and method of fabricating | Wally E. Rippel | 1982-10-12 |
| 4319318 | Voltage reapplication rate control for commutation of thyristors | Wally E. Rippel | 1982-03-09 |