IS

Igor Valentinovich Sazonov

OR Open Joint Stock Company “Russian Railways”: 1 patents #6 of 21Top 30%
Overall (All Time): #2,868,635 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10352493 Intersection connection of locomotive cryogenic systems and variants Yuriy Valeryevich Babkov, Andrei Gennadievich Voronkov, Nikolai Konstantinovich Nikolskiy, Boris Mikhailovich Frolov, Valeriy Alekseevich Nikonov 2019-07-16