Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883736 | Electrophotographic toner and developer compositions with polymeric alcohol waxes | Don B. Jugle | 1989-11-28 |
| 4876169 | Toner compositions with release additives therein | Robert J. Gruber, Raymond A. Yourd, III, Shadi L. Malhotra, Robert A. Nelson, Carol A. Fox | 1989-10-24 |
| 4837105 | Imaging process with prevention of toner spots | Richard D. Manca, Don B. Jugle | 1989-06-06 |