SB

Semen Andreevich Bolotnik

📍 Karaganda, KZ: #1 of 2 inventorsTop 50%
Overall (2017): #250,261 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9630084 Inline skate sneaker Vladimir Yurkin, Ruslan Igorevich Antonenko 2017-04-25