Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481817 | Method and apparatus for ejecting ink | Joseph M. Torgerson, David M. Hurst, Mark H. MacKenzie | 2002-11-19 |
| 6402279 | Inkjet printhead and method for the same | Joseph M. Torgerson, David M. Hurst, Mark H. MacKenzie | 2002-06-11 |
| 6386692 | Ink container configured for use with compact supply station | John A. Barinaga, James E. Clark, John A. Underwood, Paul D. Gast, Susan M. Hmelar | 2002-05-14 |
| 6364472 | Method and apparatus for keying ink supply containers | Susan M. Hmelar, David O. Merrill, Glen Eugene Schmidt, John A. Underwood, Mark J. Green +6 more | 2002-04-02 |
| 6343857 | Ink circulation in ink-jet pens | — | 2002-02-05 |