Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694247 | Optical transmissive component with anti-reflection gratings | Willem Gerard Ophey, Johannes J. Baalbergen, Petrus Gerardus Josephus Maria Nuyens | 1997-12-02 |
| 5078551 | Diamond tool | — | 1992-01-07 |
| 4257854 | Method of producing objects with a supersmooth aluminum surface | Theo E. G. Daenen, Joseph F. M. Van de Berg | 1981-03-24 |