Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711773 | Abrasive material for precision surface treatment and a method for the manufacturing thereof | Oleg Vladimirovich Selifanov, Valerii Vladmiriovich Akulich | 1998-01-27 |
| 5643343 | Abrasive material for precision surface treatment and a method for the manufacturing thereof | Oleg Vladimirovich Selifanov, Valerii Vladimirovich Akulich | 1997-07-01 |