ST

Sergei Evgenievich Tovkach

Overall (All Time): #1,910,843 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10703467 Vertical take-off and landing aircraft Aleksei Viktorovich Shanin, Igor Chudakov 2020-07-07
10689102 Vertical take-off and landing aircraft Aleksei Viktorovich Shanin, Igor Chudakov 2020-06-23