Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653936 | Method of cooling a hot surface and an arrangement for carrying out the method | Bernhard Enkner, Manfred Eysn, Rudolf Gruber, Peter Kickinger | 1997-08-05 |
| 5611838 | Process for producing an iron melt | Stefan Dimitrov | 1997-03-18 |