Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328920 | Inkjet ink having improved high resolution nozzle plate compatibility | Agnes Kam Zimmer | 2012-12-11 |
| 8282723 | Magenta inkjet ink having improved print quality with porous photo media | Ann P. Holloway, Agnes Kam Zimmer | 2012-10-09 |
| 8277550 | Yellow inkjet ink having improved print quality with porous photo media | Ann P. Holloway, Agnes Kam Zimmer | 2012-10-02 |
| 8256885 | Cyan inkjet ink having improved print quality with porous photo media | Ann P. Holloway, Agnes Kam Zimmer | 2012-09-04 |