Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929520 | Rechargeable alkaline manganese dioxide-zinc cell with low internal resistance and improved cycle life | Karl Kordesch | 1990-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4929520 | Rechargeable alkaline manganese dioxide-zinc cell with low internal resistance and improved cycle life | Karl Kordesch | 1990-05-29 |