Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8199343 | Partial electrical discharge system and method | William H. Wayman | 2012-06-12 |
| 7706731 | Hybrid printing system | Michael J. Martin, James J. Spence | 2010-04-27 |
| 5225873 | Photoreceptor end of life predictor | Debbie S. Wickham | 1993-07-06 |
| 5164776 | Apparatus and method for correcting the voltage on a photoconductive device | Carl F. Oresick, Debbie S. Wickham, Daniel J. Dobranski | 1992-11-17 |
| 5081491 | Toner maintenance subsystem for a printing machine | John C. Prusinowski | 1992-01-14 |
| 4443102 | Compact development system | — | 1984-04-17 |
| 4394086 | Particle containment apparatus | James Michael Hoffman | 1983-07-19 |