Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4658913 | Hydropneumatic percussive tool | Ivan A. Yantsen, Kenes K. Bekishev, Orest G. Savchak, Alexandr B. Klok, Tolgat M. Zhanabaev +5 more | 1987-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4658913 | Hydropneumatic percussive tool | Ivan A. Yantsen, Kenes K. Bekishev, Orest G. Savchak, Alexandr B. Klok, Tolgat M. Zhanabaev +5 more | 1987-04-21 |