Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972425 | Postal blue ink with improved durability | Judith D. Auslander, Shunichi Higashiyama, Akihiko Taniguchi, Noriatsu Aoi | 2011-07-05 |
| 7959186 | Signaling labels and fluorescent ink compositions | Jay Reichelsheimer, Donald G. Mackay | 2011-06-14 |