Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10289024 | Toner level sensing for a replaceable unit of an image forming device | Michael Craig Leemhuis, Jeffrey Allen Abler, Todd Dutton, David Anthony Schneider | 2019-05-14 |
| 9891553 | Toner level sensing for a replaceable unit of an image forming device | Michael Craig Leemhuis, Jeffrey Allen Abler, Todd Dutton, David Anthony Schneider | 2018-02-13 |
| 9599931 | Floating toner port interface with a replaceable unit of an electrophotographic image forming device | James D. Anderson, Jr., Brian Scott Carpenter | 2017-03-21 |
| 9519261 | Positional control features of a replaceable unit for an electrophotographic image forming device | Michael Craig Leemhuis, James D. Anderson, Jr. | 2016-12-13 |
| 9477175 | Toner level sensing for a replaceable unit of an image forming device | Michael Craig Leemhuis, Jeffrey Alan Abler | 2016-10-25 |
| 9436126 | Toner inlet port alignment features for a developer unit of an electrophotographic image forming device | James D. Anderson, Jr., Brian Scott Carpenter | 2016-09-06 |
| 9291940 | Toner feed profile | Jeffrey Allen Abler, Michael Craig Leemhuis | 2016-03-22 |
| 9280087 | Electrophotographic image forming device latching system for retaining a replaceable unit | Michael Craig Leemhuis | 2016-03-08 |
| 9261851 | Positional control features of a replaceable unit for an electrophotographic image forming device | Michael Craig Leemhuis, James D. Anderson, Jr. | 2016-02-16 |
| 9128412 | Venting system for a toner cartridge for use with an image forming device | Michael Craig Leemhuis, James Richard Leemhuis, Kyle Benjamin Freels | 2015-09-08 |
| 9128444 | Toner level sensing for a replaceable unit of an image forming device using pulse width patterns from a magnetic sensor | Michael Craig Leemhuis | 2015-09-08 |
| 9128443 | Toner level sensing for replaceable unit of an image forming device | Michael Craig Leemhuis, Jeffrey Alan Abler, Todd Dutton | 2015-09-08 |
| 9104134 | Toner level sensing for replaceable unit of an image forming device | Michael Craig Leemhuis, Jeffrey Alan Abler, Todd Dutton, David Anthony Schneider | 2015-08-11 |
| 9069286 | Rotational sensing for a replaceable unit of an image forming device | Michael Craig Leemhuis, David Anthony Schneider, Daniel Steinberg | 2015-06-30 |
| D724656 | Laser printer toner cartridge | Mark William Amann, James D. Anderson, Jr., Billy Joe Jones, Michael Craig Leemhuis, Thomas Eugene Pangburn | 2015-03-17 |
| D724138 | Laser printer toner cartridge | Mark William Amann, James D. Anderson, Jr., Billy Joe Jones, Michael Craig Leemhuis, Thomas Eugene Pangburn | 2015-03-10 |
| 7593132 | Method for calibrating printing of lenticular images to lenticular media | Michael Anthony Marra, III, Charles J. Simpson | 2009-09-22 |