Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435678 | Waterfast ink jet images treated with hardeners | Charles E. Romano, Jr. | 2002-08-20 |
| 6431700 | Ink jet printing method | Huijuan Chen, Ann L. Carroll-Lee, Steven Evans | 2002-08-13 |
| 6352340 | Ink jet printing method using a pigmented ink | Alan R. Pitt, Thomas E. Kocher, Thomas W. Martin | 2002-03-05 |