Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7398614 | Firearm apparatus and method | Igor Rozhkov | 2008-07-15 |
| 7302773 | Method of firing of firearms | Igor Rozhkov | 2007-12-04 |
| 4181484 | Device for forming underground pipelines | Alexandr D. Kostylev, Konstantin Stepanovich Gurkov, Vladimir D. Plavskikh, Vladimir V. Klimashko, Vladimir A. Grigoraschenko +4 more | 1980-01-01 |