Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8128389 | Positive-displacement machine design (variants) | Aleksandr Ivanovich Zhirkin, Sergei Lvovich Solomonov, Yury Lazarevich Arzumanyan | 2012-03-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8128389 | Positive-displacement machine design (variants) | Aleksandr Ivanovich Zhirkin, Sergei Lvovich Solomonov, Yury Lazarevich Arzumanyan | 2012-03-06 |