Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288522 | Non-photosensitive receptor material suited for producing black-and-white silver images and dye images and a process for the production of such images therewith | Daniel A. Claeys, Wilhelmus Janssens | 1981-09-08 |