Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538978 | Multi-layer optical record carrier not requiring spherical aberration correction | Antonius H. M. Holtslag, Peter Coops, Jacobus Petrus Josephus Heemskerk | 2003-03-25 |
| 6510011 | Optical scanning device | Bernardus Hendrikus Wilhelmus Hendriks, Petrus Gerardus Josephus Maria Nuyens | 2003-01-21 |