Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017686 | Polyurethane dispersant resin | Roelof Buter, Josephina Johanna Hendrika Maria Raben-Schlief, Hendrik Meijer, Rienk Hettema, Jamie MacLiver Roy +1 more | 2011-09-13 |