Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041875 | Apparatus and method for reading out an optical chip | Bart Michiel De Boer, Peter Johan Harmsma | 2018-08-07 |
| 7862684 | Use of particulate material derived from mammalian hair in the preparation of paper or paperboard products | Theodoor M. Slaghek, Mario Van Wandelen, Willem Drost, Remco W. G. van Willige, Willem Huijser | 2011-01-04 |
| 7655113 | Mixing of a protein hydrolysate derived from keratin-containing material in the wet-end of a papermaking process | Theodoor M. Slaghek, Mario Van Wandelen, Willem Drost, Remco W. G. van Willige | 2010-02-02 |