Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8907242 | Machine for flash-butt welding of rails | Valerii G. Krivenko, Oleksandr V. Didkovskiy, Oleksandr K. Kharchenko, Andrey N. Levchuk | 2014-12-09 |
| 7802714 | Machine for butt welding of pipes | Vladimir S. Kachinsky, Boris A. Galyan, Nikolay I. Koval, Alexander P. Miroshnichenko, Vadim Y. Ignatenko +1 more | 2010-09-28 |