EH

Ekaterina A. Hel'vig

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Pravdinskiy, RU: #1 of 1 inventorsTop 100%
Overall (All Time): #3,094,903 of 4,157,543Top 75%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D700529 Watch Grigorij V. Berezkin, Dmitrij D. Os'makov, Mihail V. Verozub 2014-03-04