Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4259854 | Method of obtaining natural leather with hair for warm unlined shoes | Vera I. Knyazeva, Galina S. Khuditskaya, Alexandr I. Ponomarev, Vasily I. Ponomarev, Oleg M. Belyansky | 1981-04-07 |