| 6321450 |
Method for producing a gas generator of welded-brazed construction |
Viktor Nikonorovich Semenov, Gennady Grigorievich Derkach, Boris Ivanovich Katorgin, Jury Vasilievich Movchan, Leonid Alexeevich Tumanov +11 more |
2001-11-27 |
| 6244041 |
Liquid-propellant rocket engine chamber and its casing |
Alexandr Alexandrovich Vasin, Stanislav Dmitrievich Kamensky, Boris Ivanovich Katorgin, Alexei Ivanovich Kolesnikov, Viktor Petrovich Nosov +2 more |
2001-06-12 |
| 6226980 |
Liquid-propellant rocket engine with turbine gas afterburning |
Boris Ivanovich Katorgin, Gennady Grigorievich Derkach, Jury Vasilievich Movchan, Felix Jurievich Chelkis, Vadim Iliich Semenov +1 more |
2001-05-08 |
| 6222148 |
Method for producing a multilayer thin-walled bellows of stainless steel |
Viktor Nikonorovich Semenov, Vladimir Ilich Bobkov, Mikhail Ivanovich Zykov, Valentin Georgievich Polushin, Boris Ivanovich Katorgin +6 more |
2001-04-24 |
| 6202281 |
Method for producing multilayer thin-walled bellows |
Viktor Nikonorovich Semenov, Alexandr Konstantinovich Tretiakov, Gennady Grigorievich Derkach, Jury Vasilievich Movchan, Mikhail Ivanovich Zykov +1 more |
2001-03-20 |
| 6170258 |
Liquid-propellant rocket engine |
Boris Ivanovich Katorgin, Felix Jurievich Chelkis, Vadim Lliich Semenov, Valentin Georgievich Polushin, Nina Ivanovna Murlykina |
2001-01-09 |
| 6107596 |
Method for producing a welded-brazed combustion chamber |
Viktor Nikonorovich Semenov, Anatoly Ivanovich Grigoriev, Gennady Grigorievich Derkach, Boris Ivanovich Katorgin, Jury Vasilievich Movchan +18 more |
2000-08-22 |