Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566587 | Angle scraper chain face conveyor | Viktor M. Gorlov, Evgeny I. Kiselev, Alexandr G. Levin, Valentin I. Kutovoi, Igor V. Spivak | 1986-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566587 | Angle scraper chain face conveyor | Viktor M. Gorlov, Evgeny I. Kiselev, Alexandr G. Levin, Valentin I. Kutovoi, Igor V. Spivak | 1986-01-28 |