Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942012 | Chill tube for the continuous casting of metals | Roland Hauri, Dietmar Kolbeck, Gerhard Hugenschütt | 2005-09-13 |
| 6736202 | Chill tube for the continuous casting of metals | Roland Hauri, Dietmar Kolbeck, Gerhard Hugenschütt | 2004-05-18 |