Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977364 | Method and a taper charger for the resistance free charging of a rechargeable battery | Karl Kordesch | 1990-12-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977364 | Method and a taper charger for the resistance free charging of a rechargeable battery | Karl Kordesch | 1990-12-11 |