Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8419828 | Multi-stage membrane separation process | Zaida Diaz, Henricus Abraham Geers, Arian Nijmeijer, Eric Johannes Puik | 2013-04-16 |
| 7931731 | Process for production of elemental iron | Gijsbert Jan Van Heeringen, Hendrik Van Der Ploeg, Cornelis Jacobus Smit | 2011-04-26 |