Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940876 | Method of flash-butt resistance welding of a batch of like parts in pairs | Sergei I. Kuchuk-Yatsenko, Mikhail V. Bogorsky, Daniil I. Belyaev, Andrei V. Bondaruk | 1990-07-10 |