Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366840 | Liquid developer compositions | James R. Larson, Frank J. Bonsignore, Roger N. Ciccarelli, Thomas R. Pickering, Denise R. Bayley | 1994-11-22 |
| 5358821 | Process for producing electrophotographic toners containing passivated pigments | Roger N. Ciccarelli | 1994-10-25 |
| 5346793 | Toner compositions with aluminum charge enhancing additives | Denise R. Bayley, Thomas R. Pickering, Roger N. Ciccarelli | 1994-09-13 |
| 5346795 | Toner and developer compositions | Thomas R. Pickering, Denise R. Bayley, Roger N. Ciccarelli | 1994-09-13 |
| 5326662 | Passivated toner compositions and processes thereof | Don B. Jugle, Roger N. Ciccarelli | 1994-07-05 |
| 5324613 | Toner and developer compositions | Roger N. Ciccarelli, Denise R. Bayley, Thomas R. Pickering | 1994-06-28 |