Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328289 | Electrochemical cell having a resealable vent closure | Ronald L. Zupancic | 1982-05-04 |
| 4184007 | Nonaqueous battery construction | — | 1980-01-15 |
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328289 | Electrochemical cell having a resealable vent closure | Ronald L. Zupancic | 1982-05-04 |
| 4184007 | Nonaqueous battery construction | — | 1980-01-15 |