Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256605 | Method of manufacturing a heavy metal fluoride glass composition | Emmanuel W. J. L. Oomen, Anne-Marie Andree Van Dongen | 1993-10-26 |
| 4948708 | Method of manufacturing a display device | Antonius G. H. Verhulst, Antonius H. M. Raaymakers | 1990-08-14 |
| 4888201 | Method of manufacturing a diffuse reflector | Antonius H. M. Raaymakers, Maarten J. Verkerk, Arnold H. Witjes | 1989-12-19 |
| 4807967 | Passive display device | Antonius G. H. Verhulst, Antonius H. M. Raaymakers | 1989-02-28 |
| 4280858 | Method of manufacturing a semiconductor device by retarding the diffusion of zinc or cadmium into a device region | Christianus J. M. Van Opdorp | 1981-07-28 |