Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4273863 | Process of formation of color images, photographic product and treating solutions useful for putting the process into practice | Jean Deabriges, Claude G. Goumont | 1981-06-16 |
| 4186004 | Process of formation of color images, photographic product and treatment solutions useful therein | Jean Deabriges, Claude G. Goumont | 1980-01-29 |