Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827127 | Method for the blasting calibration of a chill mold | — | 2004-12-07 |
| 6736202 | Chill tube for the continuous casting of metals | Egon MacKowiak, Dietmar Kolbeck, Gerhard Hugenschütt | 2004-05-18 |