Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363365 | Impact tool with damping chambers | Igor Nikolaev, Vladimir A. Evpolov, Lidia M. Dronova, Mikhail A. Moskvin, Oleg Y. Sutyagin +5 more | 1982-12-14 |
| 4299293 | Percussive tool angular position device | Igor Nikolaev, Boris G. Goldshtein, Leonid Avrumovich Gornik | 1981-11-10 |