IS

Igor Valentinovich Sazonov

OR Open Joint Stock Company “Russian Railways”: 1 patents #2 of 11Top 20%
Overall (2019): #436,677 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

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