Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131014 | Machine for flash-butt welding of rails | Sergii I. Kuchuk-Yatsenko, Valerii G. Kryvenko, Mykola Y. Koval, Andrii N. Levchuk | 2018-11-20 |
| 8907242 | Machine for flash-butt welding of rails | Sergey I. Kuchuk-Yatsenko, Valerii G. Krivenko, Oleksandr K. Kharchenko, Andrey N. Levchuk | 2014-12-09 |