Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918314 | Hoisting systems for high-rise building maintenance | Pavel V. Korchagin, Andrey G. Tirsky, Ivan P. Korchagin | 2011-04-05 |
| 7290640 | High-rise, fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Svetlana E. Tirskaya, Vladimir A. Bararushkin, Valeriy I. Nikitin | 2007-11-06 |
| 7204344 | High-rise, fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Igor I. Goldstein | 2007-04-17 |
| 7191873 | High-rise fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Igor I. Goldstein, IIya G. Gordeev, Ekaterina Vinogradova | 2007-03-20 |
| 7096996 | High-rise fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Vladimir I. Maloletkov, Igor I. Goldstein | 2006-08-29 |
| 7036630 | High-rise, fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Vladimir I. Maloletkov, Igor I. Goldstein | 2006-05-02 |