Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7285160 | Ink jet ink composition for wetness indication | Linfang Zhu, John P. Folkers | 2007-10-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7285160 | Ink jet ink composition for wetness indication | Linfang Zhu, John P. Folkers | 2007-10-23 |