Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7249819 | Apparatus and methods of detecting relative position of RF signature on print media | Keith Bryan Hardin, Mark Stephen Underwood, Terry Lee Wells | 2007-07-31 |
| 7187294 | Apparatus and methods of detecting print media orientation | Keith Bryan Hardin, Mark Stephen Underwood, Terry Lee Wells | 2007-03-06 |
| 6459876 | Toner cartridge | John Andrew Buchanan, Philip Scot Carter, John William Kietzman, Benjamin Keith Newman, Matthew Lee Rogers | 2002-10-01 |
| 6181904 | Toner cartridge with pre-doctoring comminuator | Jerry Wayne Calia, Alan Stirling Campbell, Todd Lucas Janes, Benjamin Keith Newman | 2001-01-30 |