Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10761454 | System and method for determining toner cartridge authenticity via toner patterns | Michael W. LAWRENCE | 2020-09-01 |
| 10647134 | Transfer belt platens | Donn Duane Bryant | 2020-05-12 |
| 10534314 | Electrostatic process unit fan impeller and cooling duct | Donn Duane Bryant | 2020-01-14 |
| 10534286 | Thermal elements for electrostatic process units | Donn Duane Bryant | 2020-01-14 |
| 10474057 | Developer bias and activation delay system and method | Bryan F. McKinley | 2019-11-12 |
| 10394164 | Angled ridges on electrostatic process unit shafts | Donn Duane Bryant, Michael W. LAWRENCE | 2019-08-27 |
| 10338490 | Paper sensor for adjusting transfer parameters | Michael W. LAWRENCE | 2019-07-02 |