Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274303 | Cathode ray tube comprising a display window | Paul Daamen, Frank Gersmann | 1993-12-28 |
| 5124614 | Display tube having discrete X-ray absorbing means and methods of manufacture | Wouter M. Reukers | 1992-06-23 |
| 4764138 | Method of manufacturing a color television display tube and color television display tube manufactured according to the method | — | 1988-08-16 |
| 4675571 | Color display tube | Rorije J. Gerhardus | 1987-06-23 |
| 4639636 | Color display tube window, skirt and mount for color selection means | Gerhardus J. Rorije | 1987-01-27 |
| 4591757 | Color display tube having screen with sharply curved surfaces | Gerhardus J. Rorije | 1986-05-27 |
| 4580077 | Display tube having a display window with sharply curved skirt portion | Gerhardus J. Rorije | 1986-04-01 |
| 4373237 | Method of manufacturing a color television display tube | Theodorus Cornelis Groot | 1983-02-15 |