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Vladimir Ivanovich Kovalenko

📍 Krasnoobsk, RU: #117 of 284 inventorsTop 45%
Overall (All Time): #3,452,054 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6910225 Hat and method for making same — 2005-06-28