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

Vladimir G. Zhavoronkin

Novofedorovka, RU: #1 of 4 inventorsTop 25%
Overall (All Time): #4,095,320 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4285190 Rotobaler Vladimir G. Ermachkov 1981-08-25