Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723161 | Method for oxidizing organic pigment | Richard Shu-Hua Wu | 2004-04-20 |
| 6716912 | Polymeric binders for water-resistant ink jet inks | Michael B. Freeman, Thomas Glenn Madle | 2004-04-06 |