Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7494016 | Pneumatic flotation column | Viktor Alexeewitsch Malzew, Marc Grigorjewitsch Viduyetsky | 2009-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7494016 | Pneumatic flotation column | Viktor Alexeewitsch Malzew, Marc Grigorjewitsch Viduyetsky | 2009-02-24 |