Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4387331 | Charge-discharge current stabilizer for storage batteries | Ivan A. Kolosov | 1983-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4387331 | Charge-discharge current stabilizer for storage batteries | Ivan A. Kolosov | 1983-06-07 |