Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558614 | Method for producing a metal melt and corresponding multifunction lance | — | 2003-05-06 |
| 6508853 | Process for the production of metal melts | Stefan Dimitrov, Norbert Ramaseder, Wilfried Pirklbauer, Yoyou Zhai, Johannes Steins +1 more | 2003-01-21 |