Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4304984 | Non-consumable electrode for plasma-arc welding | Arkady L. Bolotnikov, David G. Bykhovsky, Viktor N. Kiselev, Alexandr Yakovlevich Medvedev | 1981-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4304984 | Non-consumable electrode for plasma-arc welding | Arkady L. Bolotnikov, David G. Bykhovsky, Viktor N. Kiselev, Alexandr Yakovlevich Medvedev | 1981-12-08 |