DS

Dmitriy Andreyevich Sokolov

Overall (All Time): #1,489,170 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9675900 Construction-set elements — 2017-06-13
9579588 Construction elements and construction toy — 2017-02-28
9409099 Constraction kit element (variants) and constraction kit — 2016-08-09