Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103947 | Method of making a steel Yankee cylinder | Magnus Hoegman, Andreas Hjaertqvist | 2021-08-31 |
| 9206549 | Steel-made yankee cylinder | Jonas Cederloef, Hans Ivarsson, Andreas Hjaertqvist, Magnus Hoegman, Johnny Anerud +4 more | 2015-12-08 |