Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4426190 | Vane pump | Anatoly S. Shapiro, Leonid F. Kalashnikov, Vladimir I. Polyakov, Anatoly A. Steblevsky | 1984-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4426190 | Vane pump | Anatoly S. Shapiro, Leonid F. Kalashnikov, Vladimir I. Polyakov, Anatoly A. Steblevsky | 1984-01-17 |