Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4587194 | Photosensitive material employing microcapsules having different photographic speeds | Paul C. Adair, Chuan Lee | 1986-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4587194 | Photosensitive material employing microcapsules having different photographic speeds | Paul C. Adair, Chuan Lee | 1986-05-06 |