Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234921 | Method for increasing operating efficiency of the rotor blade of an aerogenerator (variants) | Iliya Lvovich Shchukin, Semen Mikhajlovich Zelvinskij, Jurij Mikhajlovich Lipnitskij, Sergej Aleksandrovich Isaev | 2007-06-26 |