Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6284306 | Method of manufacturing a filtering layer of silicon dioxide on a display screen | Emmanuel W. J. L. Oomen | 2001-09-04 |
| 6198155 | Semiconductor device comprising an integrated circuit provided with a ceramic security coating and method of manufacturing such a device | Nijnke A. M. Verhaegh, Marcus Jozef Van Bommel | 2001-03-06 |
| 6000157 | Iron and soleplate for an iron | Hans De Beurs, Ingrid J.M. Snijkers-Hendrickx | 1999-12-14 |
| 5054683 | Method of bonding together two bodies with silicon oxide and practically pure boron | Jan Haisma, Gijsbertus A. C. M. Spierings, Hendrik van den Berg | 1991-10-08 |
| 4866327 | Gas discharge lamp with microporous aerogel | Hanns E. Fischer, Horst Horster, Reinhard Kersten | 1989-09-12 |
| 4806328 | Method of manufacturing monolithic glass members | Arnoldus B. M. Bogemann, Willy J. B. Felder, Albert Gezinus Huizing | 1989-02-21 |
| 4798681 | Luminescent quartz glass, method of preparing such a glass and luminescent screen provided with such a glass | Gerrit Oversluizen, Anne-Marie Andree Van Dongen | 1989-01-17 |