Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4212539 | Device for granulometric analysis of particles in fluids | Viktor A. Berber, Evgeny S. Pervushin, Vladimir G. Kholin, Alexandr G. Fedorov | 1980-07-15 |
| 4193288 | Apparatus for calibrating instruments for granulometric recording | Viktor A. Berber, Evgeny S. Pervushin, Khafiz M. Murtazin, Vladimir G. Kholin | 1980-03-18 |