Issued Patents All Time
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 | Michael T. Regan | 1982-11-30 |
| 4331751 | Electrically photosensitive materials and elements for photoelectrophoretic imaging processes | Beth G. Wright, Hal E. Wright | 1982-05-25 |
| 4231919 | Suspension polymerization of styrene monomers in the presence of carbon black | — | 1980-11-04 |