Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8789934 | Refillable ink tanks | Qiong Chen, Richard Lewis, Marcos Arminana Terrasa, Francesc Ros Cerro, Binte Supati Rudyani | 2014-07-29 |
| D637227 | Ink container | Chiang Chin Christopher Deng | 2011-05-03 |