Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5022925 | Composition for preparing artificial stone materials | Oleg V. Kuraev, Raisa N. Surgucheva, Leonid P. Makhnovsky, Anatoly P. Troschenovsky, Alexandr N. Tetior +2 more | 1991-06-11 |