Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194286 | Latching assembly for securing toner cartridges in an image forming device | Mark William Amann, Brian Allen Blair, Brian Lester Boettcher, Jie Chen, Benjamin Charles Devore +3 more | 2021-12-07 |
| D936137 | Toner cartridge | Mark William Amann, Brian Lester Boettcher, Jay Scott Siekmann | 2021-11-16 |
| D934340 | Toner cartridge | Mark William Amann, Brian Lester Boettcher, Brian Lee Hawes, David Lee Merrifield, Jay Scott Siekmann | 2021-10-26 |
| D933124 | Toner cartridge | Mark William Amann, Brian Lester Boettcher, Jay Scott Siekmann | 2021-10-12 |
| D929496 | Toner cartridge | Mark William Amann, Brian Lester Boettcher, David Lee Merrifield, Jay Scott Siekmann | 2021-08-31 |
| 11086268 | Toner cartridge having positioning features | Mark William Amann, Brian Lester Boettcher | 2021-08-10 |
| 10908551 | Toner cartridge electrical contacts | Mark William Amann, Brian Lester Boettcher, Benjamin Charles Devore, Darin Michael Gettelfinger | 2021-02-02 |