Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8650088 | Methods and system for managing credit card usage in pre-paid printing system accounts | James Patrick VanWinckle, Charles Robert Carlson, Peter Charles Rapley, Christopher Dale Iburg, Sara Kleiman | 2014-02-11 |
| 8542376 | Pre-paid document processing devices and operating methods | Charles Robert Carlson, James Patrick VanWinkle, Paul Ronald Herman, Brent R. Jones, Ashok Murthy +2 more | 2013-09-24 |
| 8332332 | Methods and apparatus for managing pre-paid printing system accounts | Charles Robert Carlson, James Patrick VanWinkle, Paul Ronald Herman, Brent R. Jones, Ashok Murthy +2 more | 2012-12-11 |
| 8271348 | Methods and system for consumable order creation | James D. Rise, Brent Stuart Deuth, Christopher Dale Iburg, Charles Robert Carlson, James Patrick VanWinkle | 2012-09-18 |