Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013138 | Liquid crystal display | Raymond Roosen, Marcel J. Monbaliu | 1991-05-07 |
| 4987043 | Method for the production of a multicolor filter array | Raymond Roosen, Wilhelmus Janssens | 1991-01-22 |
| 4830941 | Process for the manufacture of a relief element | Raymond Roosen, Marcel J. Monbaliu | 1989-05-16 |