Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5833778 | Apparatus and method for the manufacture of DR steel strip | Herman C. P. van Kuijeren, Jacobus W. M. van der Lee | 1998-11-10 |
| 5693287 | Apparatus and method for the manufacture of DR steel strip | Herman C. P. van Kuijeren, Jacobus W. M. van der Lee | 1997-12-02 |