IN

Igor P. Naumenko

📍 Ruse, BG: #91 of 655 inventorsTop 15%
Overall (All Time): #2,349,165 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4603002 Method and cooling agent for freezing and storing products Vladimir A. Nikolsky, Valery M. Yagodin, Evgeny N. Vazhnov, Efim S. Bondar, Valery F. Vozny +2 more 1986-07-29
4495776 Method and cooling agent for freezing and storing products Vladimir A. Nikolsky, Valery M. Yagodin, Evgeny N. Vazhnov, Efim S. Bondar, Valery F. Vozny +2 more 1985-01-29