Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7455098 | Permanent chill mold for the continuous casting of metals | Hans-Gunter Wober, Gerhard Hugenschütt, Dietmar Kolbeck, Raimund Boldt, Frank Maiwald +2 more | 2008-11-25 |