Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415270 | High security electrochemical lock | Tommy Lowe, Tarik S. Aweimrin, George Marshall Horne | 2019-09-17 |
| 9902166 | Maintenance valve for fluid ejection head | Eunki Hong, Burton Lee Joyner, II, Wade A. Powell, Yimin Guan, Timothy Strunk | 2018-02-27 |
| 9630419 | Maintenance valve for fluid ejection head | Eunki Hong, Burton Lee Joyner, II, Wade A. Powell, Yimin Guan, Timothy Strunk | 2017-04-25 |
| 8246042 | Method for calibrating stack height sensing in a media stack height monitoring system in an image forming machine | Robert W. Rumford, John Thomas Writt | 2012-08-21 |
| 8246041 | System and method for monitoring image forming machine media stack height and method of calibrating stack height sensing in the monitoring system | Robert W. Rumford, John Thomas Writt | 2012-08-21 |
| 7959148 | Media friction buckler assembly | Michael Lee Alsip, Kris E. Kallenberger | 2011-06-14 |
| 7909524 | Folding edge guide assembly for an imaging apparatus | William M. Connors, Walter K. Cousins, Kris E. Kallenberger, Kevin J. Maudsley | 2011-03-22 |
| 7784782 | Automatic sheet feed extender for paperfeed modularity | Brian Dale Cook, David Wayne DeVore, Kris E. Kallenberger, David Murray | 2010-08-31 |
| 7226048 | Imaging apparatus having a print media dam in association with an automatic sheet feeder mechanism | William M. Connors, James Jackson | 2007-06-05 |
| 7227756 | Power supply keying arrangement for use with an electrical apparatus | Tommy Lowe, David Murray | 2007-06-05 |
| 6840617 | Mid-frame for an imaging apparatus | Nathan Edward Crosby, Mark Neal, Jennifer Christina Williams | 2005-01-11 |