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Vyacheslav I. Kovalenko

📍 Cherkasy, UA: #5 of 5 inventorsTop 100%
Overall (All Time): #3,393,108 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7255086 Rotary internal combustion engine — 2007-08-14