AK

Alexei Petrovich Kirpichnikov

Overall (All Time): #4,149,298 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10479457 Small flat-bottomed floating craft, preferably swimming board configured to observe underwater space 2019-11-19