Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8206535 | Inkjet printheads | Phil Keenan, Laura Annett | 2012-06-26 |
| 7832839 | Inkjet print cartridge | Laura Annett, Philip Keenan, John Breen | 2010-11-16 |
| 7429336 | Inkjet printheads | Phil Keenan, Laura Annett | 2008-09-30 |