Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232630 | Electronic patch for refurbishing a used print cartridge | Andrew J. Quinn | 2019-03-19 |
| 9573378 | Electronic patch for refurbishing a used print cartridge | Andrew J. Quinn | 2017-02-21 |
| 9421783 | Electronic patch for refurbishing a used print cartridge | Andrew J. Quinn | 2016-08-23 |