Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173750 | Reflection densitometer | — | 1992-12-22 |
| 5089363 | Toner fixing method and apparatus and image bearing receiving sheet | Donald S. Rimai, Muhammad Aslam, Carlton D. Baxter, Kevin M. Johnson, Ernest J. Tamary +3 more | 1992-02-18 |
| 5047802 | Process control of electrostatographic machine by adjusting charge-to-mass ratio of toner in response to toned density of developed image | Lawrence J. Donivan | 1991-09-10 |
| 5006897 | Determination of charge-to-mass ratio | Donald S. Rimai, Mark C. Zaretsky, Bruno Primerano | 1991-04-09 |
| 5005050 | Control of toner particle charge | Lawrence J. Donivan | 1991-04-02 |
| 4987453 | Development rate controller | — | 1991-01-22 |