Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4462765 | Liquid-proofing system for an electric motor of a deep-well pumping unit | Valentin V. Rodkin, Anatoly A. Chudinovsky | 1984-07-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4462765 | Liquid-proofing system for an electric motor of a deep-well pumping unit | Valentin V. Rodkin, Anatoly A. Chudinovsky | 1984-07-31 |