Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838955 | Method for the manufacture of hard steel sheet from Al-killed continuous-cast carbon-manganese steel | Arie B. C. Edelman, Jan B. Kleijn, Thomas M. Hoogendoorn | 1989-06-13 |
| 4698103 | Method of manufacturing dual phase strip steel and steel strip manufactured by the method | Thomas M. Hoogendoorn, Johan M. Nijman | 1987-10-06 |