Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918314 | Hoisting systems for high-rise building maintenance | Pavel V. Korchagin, Marina E. Korchagina, Andrey G. Tirsky | 2011-04-05 |
| 7165650 | High-rise, fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Vladimir A. Bararushkin, Leonid M. Feoktistov, Igor R. Kazimov | 2007-01-23 |