Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6533876 | Process and device for producing a steel strip or sheet | Marcus Cornelis Maria Cornelissen, Huibert W. den Hartog | 2003-03-18 |
| 6280542 | Method and apparatus for the manufacture of a steel strip | Marcus Cornelis Maria Cornelissen, Huibert W. den Hartog | 2001-08-28 |