Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361636 | Ionic polyesters for electrically photosensitive composite particles, materials, elements and photoelectrophotoretic imaging methods | Henry V. Isaacson | 1982-11-30 |
| 4341894 | Sensitizers for photoconductive compositions | George A. Reynolds, Donald P. Specht, James A. VanAllan | 1982-07-27 |
| 4311775 | Novel phthalocyanine pigments and electrophotographic uses thereof | — | 1982-01-19 |