Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874987 | Modular X-ray image intensifier tube | Bart van der Eijk, Johannes Van De Wiel, Engelbertus Rongen | 1989-10-17 |
| 4286148 | Image intensifier tube with photocathode protective circuit | Hubertus E. L. Kamps | 1981-08-25 |