Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412924 | Ceramic piezoelectric ink jet print heads | James Ashe, Christopher David Phillips | 2002-07-02 |
| 6402403 | 3D printing and forming of structures | — | 2002-06-11 |
| 6399402 | Passivation of ink jet print heads | James Ashe, Christopher David Phillips, Andrew Lee | 2002-06-04 |