Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628070 | Electro-optical device with cover having a first wall indentation for accommodating control electronics | Johannes Nicolaas Johanna Maria Van Den Reek | 2003-09-30 |
| 6489719 | Organic electroluminescent device | Edward Willem Albert Young | 2002-12-03 |
| 4998037 | Electron tube having electrode and insulator components with matched coefficients of expansion | Cornelis Boutsma, Werner D. P. Kauwenberg | 1991-03-05 |
| 4397624 | Device for rendering a cable longitudinally watertight | Antonius P. Haverkamp | 1983-08-09 |