Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689291 | Method and apparatus for producing dot size modulated ink jet printing | David A. Tence, Sharon S. Berger | 1997-11-18 |
| 5677718 | Drop-on-demand ink jet print head having improved purging performance | Clark W. Crawford | 1997-10-14 |
| 5635964 | Ink-jet print head having improved thermal uniformity | James D. Padgett, James D. Buehler, Meade M. Neal | 1997-06-03 |
| 5610645 | Ink jet head with channel filter | John S. Moore, Sharon S. Berger, Jeffrey J. Anderson, Donald B. MacLane | 1997-03-11 |