Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987337 | Color display tube having a color selection electrode with resilient support | Hendrik Bongenaar | 1991-01-22 |
| 4872863 | Method of fixing a cathode-ray tube cone and display window prior to sealing and a cathode-ray tube manfactured by such a method | — | 1989-10-10 |
| 4868453 | Color display tube having a multi-part suspension means for a color selection electrode and method of manufacturing same | Piet C. J. Van Rens, Hans G. Kieschke | 1989-09-19 |
| 4387321 | Color display tube and suspension means for color selection electrode | Johannes H. N. Gijrath, Albertus A. M. Van Liempd, Hendrik S. A. Versteegen, Josephus J. van der Geer | 1983-06-07 |
| 4358702 | Color tube shadow mask mount | Johannes H. N. Gijrath, Albertus A. M. Van Liempd, Hendrik S. A. Versteegen, Josephus J. van der Geer | 1982-11-09 |