Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340666 | Rechargeable alkaline manganese cell having improved capacity and improved energy density | Klaus Tomantschger, Ronald J. Book | 1994-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340666 | Rechargeable alkaline manganese cell having improved capacity and improved energy density | Klaus Tomantschger, Ronald J. Book | 1994-08-23 |