Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
OB

Oleg S. Berdiev — 1 Patent

Novopokrovka, RU: #1 of 2 inventorsTop 50%
Overall (All Time): #4,015,604 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4519437 Casting-by-squeezing mold Anatoly A. Logvinov, Vladimir N. Milov, Nikolai S. Ostrenko, Nikolai A. Demyanovich, Vladimir A. Antonov +1 more 1985-05-28