VE

Vladimir E. Ermakov

Overall (All Time): #2,364,207 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4412438 Pipe bending machine Vladimir M. Tjushevsky, Fikrat S. O. Seidaliev, Gennady A. Sjusin, Igor Dobkin, Jury V. Krasovsky 1983-11-01
4203309 Method of pilger rolling of tubes Viktor B. Makarov, Fikrat S. O. Seidaliev, Alexandr M. Nikiforov, Alexandr V. Bushev, July K. Dozortsev 1980-05-20