Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192737 | Adjustable compliance of separation strips in a media dam | Chad Michael Piening, Todd Allison Quinn, Curtis Duane Woodson, Clark Edwin Jarnagin, Donald Eugene Proffitt | 2021-12-07 |
| 10625962 | Variable separation pads based on lift height, and methods to rotate or curve the pads | Angel Macuha Alagos, Edmund Hulin James, III, Stacey Vaughan Mitchell, Chad Michael Piening, Curtis Duane Woodson | 2020-04-21 |
| 9302863 | System and method for adjusting a pick height of a pick mechanism in an image forming device | Chad Michael Piening, Brian Allen Blair, Curtis Duane Woodson | 2016-04-05 |
| 8944428 | Removable media dam with separator roll positioner for a media tray | Chad Michael Piening, Curtis Duane Woodson | 2015-02-03 |
| 8833757 | Method of using separator roll positioner in a removable media dam and separator roll speed to correct feed errors | Chad Michael Piening, Curtis Duane Woodson | 2014-09-16 |
| 8641040 | Kiosk-installable printer with duplex path utilized to deliver printed media sheets to lower front exterior of printer | Daniel Paul Cahill, Chad Michael Piening, Brian P. Weaver, Curtis Duane Woodson | 2014-02-04 |
| 8511120 | Electronic locking system to secure consumable item in an image forming device and a method therefor | Daniel Paul Cahill, Chad Michael Plening, Thomas Campbell Wade, Curtis Duane Woodson | 2013-08-20 |
| 8023875 | System and drive arrangement for using fuser temperature cycling to change rotational position of a fuser roller wiper | Daniel Paul Cahill, Thomas Paul Maddux, Chad Michael Piening, Curtis Duane Woodson | 2011-09-20 |
| 7919433 | Chromogenic media responsive to environmental conditions | Philip Cullen, Dell T. Rosa | 2011-04-05 |
| 7463836 | System, method and print cartridge for signaling user replacement of fuser wiper | Douglas Anthony Able, Thomas Neal Barnes, Patrick O. Bischel, Rickey Carter Brown, William Keith Richardson +2 more | 2008-12-09 |
| 6213460 | Label support | Daniel Paul Cahill | 2001-04-10 |
| 4840503 | Stuffed chamber ribbon cartridge | Sheldon Roberts, David Shadwick | 1989-06-20 |