Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4496643 | Two-component dry electrostatic developer composition containing onium charge control agent | John C. Wilson, Lawrence P. DeMejo, Thomas A. Jadwin | 1985-01-29 |
| 4480022 | Method for forming a self-fixed image on a nonporous surface at ambient temperature | Peter S. Alexandrovich | 1984-10-30 |
| RE31072 | Electrographic developing composition and process | Thomas A. Jadwin, Ravi Khanna, Edmond S. Perry | 1982-11-02 |
| 4322487 | Composite electrically photosensitive particles for electrophoretic migration imaging process | Frederick A. Stahly, Ernest W. Turnblom, Beth G. Wright, Hal E. Wright | 1982-03-30 |
| 4283477 | Photothermographic material and process | George L. Fletcher, Jr., Richard A. Demauriac | 1981-08-11 |
| 4273849 | Method of using liquid electrographic developers containing polymeric quaternary salts | Alec N. Mutz, Frederick A. Stahly | 1981-06-16 |
| 4260671 | Polycarbonate overcoats and binders for photoconductive layers and elements | — | 1981-04-07 |
| 4252921 | Polyesterionomers having utility in liquid electrographic developer compositions | Susan E. Hartman, John M. Noonan, Mohammad A. Sandhu, Domenic Santilli | 1981-02-24 |
| 4229513 | Liquid electrographic developers containing polymeric quaternary salts | Alec N. Mutz, Frederick A. Stahly | 1980-10-21 |
| 4223086 | Electrostatic process using liquid developer comprising polymeric phosphonate dispersant | Domenic Santilli | 1980-09-16 |
| 4202785 | Polyesterionomers having utility in liquid electrographic developer compositions | Susan E. Hartman, John M. Noonan, Mohammad A. Sandhu, Domenic Santilli | 1980-05-13 |