Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351057 | Electric installation for heating of molten metals and/or salts and solutions | Felicjan Biolik, Zagmunt Morys, Stanislaw Walawender, Szczepan Galazka | 1982-09-21 |
| 4325538 | Smelting furnace for direct obtaining of copper from ore concentrates/and copper ores | Wlodzimierz Wozniczko, Jozef Marczynski, Witold Kowal, Edward Plaskacewicz, Slawomir Pasierb +1 more | 1982-04-20 |