Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4383581 | Tool for drilling boreholes | Jury F. Shalashov, Vladimir D. Butkin | 1983-05-17 |
| 4283991 | Percussion mechanism | Viktor A. Gaun, Anatoly V. Belousov, Gennady I. Suxov, Nikolai A. Belyaev, Vitaly K. Alyabiev +1 more | 1981-08-18 |
| 4266465 | Percussion mechanism | Viktor A. Gaun, Anatoly V. Belousov, Gennady I. Suxov, Nikolai A. Belyaev, Vitaly K. Alyabiev +1 more | 1981-05-12 |
| 4248133 | Impact mechanism | Viktor A. Gaun, Oleg I. Bobrov | 1981-02-03 |
| 4194435 | Percussion mechanism | Viktor A. Gaun, Anatoly V. Belousov, Gennady I. Suxov, Nikolai A. Belyaev, Vitaly K. Alyabiev +1 more | 1980-03-25 |