Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833106 | Compact blast furnace installation | Franz Reufer, Thomas J. Kaluza, Rainer Beermann | 2004-12-21 |
| 6678533 | Method for connecting an incoming call in a wireless telecommunications installation to a dual mode terminal | Stefan Karapetkov, Vincenzo Scotto Di Carlo | 2004-01-13 |