Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471203 | Program control device for controlling flash butt welding process | Vladimir K. Lebedev, Sergei I. Kuchuk-Yatsenko, Valery G. Krivenko, Vitaly T. Cherednichok, Vasily A. Sakharnov +1 more | 1984-09-11 |
| 4297665 | Doughnut-type transformer for resistance butt welding | Boris E. Paton, Vladimir K. Lebedev, Sergei I. Kuchuk-Yatsenko, Vasily A. Sakharnov, Boris A. Galyan | 1981-10-27 |
| 4249153 | Ring transformer for resistance butt welders | Boris E. Paton, Vladimir K. Lebedev, Sergei I. Kuchuk-Yatsenko, Vasily A. Sakharnov, Boris A. Galyan +1 more | 1981-02-03 |