Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326662 | Passivated toner compositions and processes thereof | Jacques C. Bertrand, Roger N. Ciccarelli | 1994-07-05 |
| 5275905 | Magenta toner compositions | Roger N. Ciccarelli | 1994-01-04 |