Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5031707 | Apparatus for making holes in soil | Nikolai P. Gerasimenko, Leonid M. Bobylev, Alexandr S. Kovalev, Valentin K. Svirschevsky, Yakov A. Gokhman | 1991-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5031707 | Apparatus for making holes in soil | Nikolai P. Gerasimenko, Leonid M. Bobylev, Alexandr S. Kovalev, Valentin K. Svirschevsky, Yakov A. Gokhman | 1991-07-16 |