Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447102 | Direct imaging polymer fluid jet orifice | Chien-Hau Chen, Qin Liu, Naoto Kawamura, Richard W. Seaver, Carl Wu +3 more | 2002-09-10 |
| 6382784 | Printing system with air accumulation control means enabling a semipermanent printhead without air purge | Norman E. Pawlowski, Jr., Mark Hauck, John A. Barinaga | 2002-05-07 |
| 6378981 | Surfactant for inkjet service station wiper fluid | Jules G. Moritz, III, Paul F. Reboa | 2002-04-30 |