Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399730 | Method of obtaining an purified wool fat and use as an additive to lubricants | Boris I. Koupchinov, Viktor P. Parkalov, Vladimir G. Rodnenkov, Sergey F. Ermakov, Lenoid A. Sarkisov +3 more | 1995-03-21 |