ST

Sergei Evgenievich Tovkach

Overall (2020): #122,953 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

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