Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5092720 | Method for determination of longitudinal and profile modification of tool gear tooth surface | Nikolai A. Abysov, Valery A. Bezgodov, Vladimir S. Belgorodsky | 1992-03-03 |
| 5079877 | Method for manufacture of toothed abrasive tool and method for finish-machining therewith | Nikolai A. Abysov, Valery A. Bezgodov, Vladimir S. Belgorodsky | 1992-01-14 |
| 5020279 | Machine tool for manufacture and dressing of tools and for finish-machining of gear wheels | Nikolai A. Abysov, Valery A. Bezgodov, Vladimir S. Belgorodsky | 1991-06-04 |