Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855209 | Low melting encapsulated toners | Trevor I. Martin, Marcel P. Breton, Karen A. Moffat, Walter Mychajlowskij | 1989-08-08 |
| 4762734 | Processes for thermal transfer ink donor films | James M. Duff | 1988-08-09 |
| 4692188 | Preparation of ink jet compositions | Christopher K. Ober | 1987-09-08 |
| 4613559 | Process for colored toner compositions with controlled charges thereon | Christopher K. Ober, Kar P. Lok, Michael L. Hair | 1986-09-23 |
| 4557989 | Photoresponsive imaging members with dihydroxy metal phthalocyanine compositions | James M. Duff | 1985-12-10 |