Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4458765 | Tool for forming a hole in macroporous compressible soil | Valentin I. Feklin, Sergei V. Shatov, Ninel S. Shvets, Jury A. Kirichek | 1984-07-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4458765 | Tool for forming a hole in macroporous compressible soil | Valentin I. Feklin, Sergei V. Shatov, Ninel S. Shvets, Jury A. Kirichek | 1984-07-10 |