Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937723 | Agitating member for ink cartridge | Sam Norasak, Richard L. Warner | 2018-04-10 |
| 9573379 | Agitating member for ink cartridge | Sam Norasak, Richard L. Warner | 2017-02-21 |
| 9308737 | Agitating member for ink cartridge | Sam Norasak, Richard L. Warner | 2016-04-12 |