VS

Vladimir N. Sergeev

📍 Samara, RU: #123 of 470 inventorsTop 30%
Overall (All Time): #3,738,480 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5499900 Vortex flow blower Vladimir N. Khmara, Ljudmila N. Belotelova 1996-03-19