Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773787 | Light diffusing articles and methods to manufacture thereof | Hendrik Verhoogt, John Van Der Poel, Johannes Martinus Dina Goossens | 2004-08-10 |
| 6727302 | Transparent, fire-resistant polycarbonate | Johannes Martinus Dina Goossens, Bart Hendrix, Walter van der Heijden, Hendrik Verhoogt | 2004-04-27 |