Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5028842 | Device for chromatic conversion of an image obtained by electromagnetic radiation and manufacturing process thereof | Jean Ricodeau, Maurice Verat | 1991-07-02 | $23,000 |
| 4960608 | Manufacturing process of a photocathode for an image intensifier tube | Gerard Vieux, Daniel Boisson, Paul de Groot | 1990-10-02 | $5,000 |
| 4763042 | Vacuum envelope for a radiation image intensifying tube and a process for manufacturing such an envelope | Jean-Pierre Creusot, Henri Rougeot | 1988-08-09 | $7,000 |
| 4721884 | Vacuum jacket for X-ray image intensifier tube | Maurice Verat | 1988-01-26 | $11,000 |