Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590521 | Steel sheet with hot dip galvanized zinc alloy coating | Theodorus Franciscus Jozef Maalman, Margot Julia Vlot | 2020-03-17 |
| 9677164 | Steel sheet with hot dip galvanized zinc alloy coating and process to produce it | Theodorus Franciscus Jozef Maalman, Margot Julia Vlot | 2017-06-13 |
| 8785000 | Steel sheet with hot dip galvanized zinc alloy coating and process to produce it | Theodorus Franciscus Jozef Maalman, Margot Julia Vlot | 2014-07-22 |