Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329116 | X-ray examination apparatus including an X-ray image intensifier having an improved exit section | Johannes K. E. Colditz, Laurens H. J. Jonk, Engelbertus Rongen, Johannes W. J. M. Scheuermann, Henricus M. De Vrieze +1 more | 1994-07-12 |
| 4831249 | X-ray intensifier tube comprising a separating layer between the luminescent layer and the photocathode | Johny W. Van Der Velden | 1989-05-16 |
| 4622688 | X-ray tube comprising two successive layers of anode material | John N. Kikkert, Hubertus F. M. Wagemans | 1986-11-11 |
| 4583243 | X-ray tube for generating soft X-rays | Pieter Hokkeling, Hubertus F. M. Wagemans | 1986-04-15 |
| 4196367 | X-ray tube | Gerrit Zwep | 1980-04-01 |