Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887627 | Dye-based black ink formulations and ink-jet ink sets | Sukanya Rengaswamy, Mary Austin | 2011-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887627 | Dye-based black ink formulations and ink-jet ink sets | Sukanya Rengaswamy, Mary Austin | 2011-02-15 |