KHROPOV, Sergey Mikhaylovich

Russian Federation

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Total IP 1
Total IP Rank # 1,293,778
IP Activity Score 0.4/5.0    1
IP Activity Rank # 959,605

Patents

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Last Patent 2022 - Compass
First Patent 2022 - Compass

Latest Inventions, Goods, Services

2022 Invention Compass. Claimed is a compass for use in orienteering, comprising a housing containing a magnetic...