Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4504271 | Leather tanning agent and process for making same | David L. Motov, Ljudmila P. Tjurkina, Maria M. Godneva, Nina I. Kolesnikova, Galina G. Yakusheva +1 more | 1985-03-12 |