Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862006 | Method of fabrication of an x-ray image intensifier and an x-ray image intensifier thus obtained | Henri Rougeot, Francis Diaz | 1989-08-29 |
| 4803366 | Input screen scintillator for a radiological image intensifier tube and a method of manufacturing such a scintillator | Henri Rougeot | 1989-02-07 |