Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10921730 | Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing | Brian Scott Carpenter, Robert Watson McAlpine | 2021-02-16 |
| 10684577 | Imaging transfer to intermediate transfer member | Christopher Michael Bennett, Matthew David Heid, Gina Marie Johns, Christopher David Strack | 2020-06-16 |
| 10591846 | Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing | Brian Scott Carpenter, Robert Watson McAlpine | 2020-03-17 |
| 10474060 | Toner level sensing using rotatable magnets having varying angular offset | — | 2019-11-12 |
| 10451998 | Toner level detection measuring an orientation of a rotatable magnet having a varying radius | Gary Allen Denton | 2019-10-22 |
| 10451997 | Toner level detection measuring an orientation of a rotatable magnet having a varying orientation relative to a pivot axis | Gary Allen Denton | 2019-10-22 |
| 10429765 | Toner container for an image forming device having magnets of varying angular offset for toner level sensing | — | 2019-10-01 |
| 10345736 | Toner level detection measuring a radius of a rotatable magnet | — | 2019-07-09 |
| 10289024 | Toner level sensing for a replaceable unit of an image forming device | Jeffrey Allen Abler, Charles Alan Bast, Todd Dutton, David Anthony Schneider | 2019-05-14 |
| 10228636 | Toner agitator assembly | — | 2019-03-12 |
| 10108142 | Drive coupler | Harald Portig | 2018-10-23 |
| 10042319 | Image forming device having a replaceable unit that includes a latching mechanism | Thomas Eugene Pangburn | 2018-08-07 |
| 9983506 | Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing | Brian Scott Carpenter, Robert Watson McAlpine | 2018-05-29 |
| 9891553 | Toner level sensing for a replaceable unit of an image forming device | Jeffrey Allen Abler, Charles Alan Bast, Todd Dutton, David Anthony Schneider | 2018-02-13 |
| 9869950 | Toner agitator assembly | — | 2018-01-16 |
| 9829855 | Drive coupler | Harald Portig | 2017-11-28 |
| 9798287 | Replaceable unit for an electrophotographic image forming device having a latching mechanism | Thomas Eugene Pangburn | 2017-10-24 |
| 9632477 | Systems for detecting an axially moveable member within a toner cartridge | Ligia Aura Bejat, Michael Alan Gist, Prabuddha Jyotindra Mehta, Eric C. Stelter | 2017-04-25 |
| 9519261 | Positional control features of a replaceable unit for an electrophotographic image forming device | James D. Anderson, Jr., Charles Alan Bast | 2016-12-13 |
| 9519243 | Replaceable unit for an image forming device having magnets of varying angular offset for toner level sensing | Brian Scott Carpenter, Robert Watson McAlpine | 2016-12-13 |
| 9477177 | Toner cartridge having a shutter lock mechanism | James D. Anderson, Jr. | 2016-10-25 |
| 9477175 | Toner level sensing for a replaceable unit of an image forming device | Jeffrey Alan Abler, Charles Alan Bast | 2016-10-25 |
| 9454125 | Systems and methods for reincorporating waste toner with fresh toner within a toner cartridge | Ligia Aura Bejat, Michael Alan Gist, Prabuddha Jyotindra Mehta, Eric C. Stelter, David Anthony Schneider +1 more | 2016-09-27 |
| 9395645 | Capacitive toner level sensor | Raymond Jay Barry, James Anthany Carter, II, Gregory Alan Cavill, Benjamin Keith Newman, Joshua Carl Poterjoy +2 more | 2016-07-19 |
| 9360796 | Angled toner paddles for a replaceable unit of an image forming device | — | 2016-06-07 |