Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639150 | Method and a device for detecting slag | Mats Jalk, Willy Ohlsson | 2009-12-29 |
| 7013949 | Metal flow control | Michel Cervantes, Mats Jalk, Willy Ohlsson | 2006-03-21 |
| 6538433 | Method and apparatus for non-contact measuring of metal bed parameters | Michel Cervantes, Christer Enström, Willy Ohlsson | 2003-03-25 |