Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4947941 | Single-stroke pneumatic apparatus | Vadim B. Sudnishnikov | 1990-08-14 |
| 4867252 | Single-stroke pneumatic apparatus | Vadim B. Sudnishnikov | 1989-09-19 |
| 4862972 | Single-blow pneumatic percussive tool | Vadim B. Sudinshnikov | 1989-09-05 |
| 4850437 | Single-blow pneumatic percussive tool | Vadim B. Sudnishnikov | 1989-07-25 |