Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7204344 | High-rise, fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Marina E. Korchagina | 2007-04-17 |
| 7191873 | High-rise fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Marina E. Korchagina, IIya G. Gordeev, Ekaterina Vinogradova | 2007-03-20 |
| 7096996 | High-rise fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Marina E. Korchagina, Vladimir I. Maloletkov | 2006-08-29 |
| 7036630 | High-rise, fire-fighting, rescue and construction equipment | Pavel V. Korchagin, Marina E. Korchagina, Vladimir I. Maloletkov | 2006-05-02 |