Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6074167 | Variable geometry centrifugal pump | Fyodor N. Olifirov, Vladimir Petrov | 2000-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6074167 | Variable geometry centrifugal pump | Fyodor N. Olifirov, Vladimir Petrov | 2000-06-13 |