Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231524 | Method of manufacturing a top coat | Gerardus De Keyzer, Antonius Raaijmakers, Henricus G. J. A. M. Luijben | 1993-07-27 |
| 5157527 | Device comprising a color filter and top coat | Gerardus De Keyzer, Antonius Raaijmakers, Henricus G. J. A. M. Luijben | 1992-10-20 |