Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290640 | High-rise, fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Marina E. Korchagina, Svetlana E. Tirskaya, Valeriy I. Nikitin | 2007-11-06 |
| 7165650 | High-rise, fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Ivan P. Korchagin, Leonid M. Feoktistov, Igor R. Kazimov | 2007-01-23 |