Amberg; Joseph A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Amberg; Joseph A..The latest application filed is for "chip module for toner cartridge".
- Amberg; Joseph A. - Minneapolis MN
- Amberg; Joseph A. - Chanhassen MN
| Patent | Date |
|---|---|
| Chip module for toner cartridge Grant 10,547,132 - Wu , et al. Ja | 2020-01-28 |
| Chip Module For Toner Cartridge App 20190296468 - Wu; Yi-Chia ; et al. | 2019-09-26 |
| Toner container memory chip Grant D755,793 - Amberg , et al. May 10, 2 | 2016-05-10 |
| Toner container memory chip Grant D755,186 - Amberg , et al. May 3, 2 | 2016-05-03 |
| Toner container Grant D689,128 - Amberg , et al. September 3, 2 | 2013-09-03 |
| Toner container Grant D654,111 - Amberg , et al. February 14, 2 | 2012-02-14 |
| Toner container Grant D653,702 - Amberg , et al. February 7, 2 | 2012-02-07 |
| Toner container Grant D611,528 - Meyer , et al. March 9, 2 | 2010-03-09 |
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