Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7559547 | Tray for non-uniform thickness objects | Richard A. Van Dongen, Stephen A. Demchock | 2009-07-14 |
| 7458574 | Leveling device for removing valleys in stacked objects | Stephen A. Demchock, Richard A. Van Dongen | 2008-12-02 |
| 6272295 | Apparatus including and use of an enhanced toner area coverage sensor to monitor filming levels on a photoreceptor surface | Nero R. Lindblad, Michael C. Mongeon | 2001-08-07 |
| 5541709 | Method and apparatus for changing a drum surface in a printing apparatus | — | 1996-07-30 |
| 4777903 | Reservoir wick system | — | 1988-10-18 |