Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4186571 | Device for lubrication of roller seal | Leonid G. Gorodissky, Raisa V. Vasilieva, Mikhail Kozlov, Vera I. Kuzmina, Nikolai T. Romanov, deceased | 1980-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4186571 | Device for lubrication of roller seal | Leonid G. Gorodissky, Raisa V. Vasilieva, Mikhail Kozlov, Vera I. Kuzmina, Nikolai T. Romanov, deceased | 1980-02-05 |