Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331751 | Electrically photosensitive materials and elements for photoelectrophoretic imaging processes | Henry V. Isaacson, Hal E. Wright | 1982-05-25 |
| 4322487 | Composite electrically photosensitive particles for electrophoretic migration imaging process | Stewart H. Merrill, Frederick A. Stahly, Ernest W. Turnblom, Hal E. Wright | 1982-03-30 |