Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321450 | Method for producing a gas generator of welded-brazed construction | Viktor Nikonorovich Semenov, Gennady Grigorievich Derkach, Boris Ivanovich Katorgin, Vladimir Konstantinovich Chvanov, Jury Vasilievich Movchan +11 more | 2001-11-27 |
| 6107596 | Method for producing a welded-brazed combustion chamber | Viktor Nikonorovich Semenov, Anatoly Ivanovich Grigoriev, Gennady Grigorievich Derkach, Boris Ivanovich Katorgin, Vladimir Konstantinovich Chvanov +18 more | 2000-08-22 |