Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686949 | Compliant headland design for thermal ink-jet pen | David W. Swanson, Winthrop D. Childers | 1997-11-11 |
| 5646665 | Side biased datum scheme for inkjet cartridge and carriage | David W. Swanson, Jeffrey A. Thoman, W. Wistar Rhoads | 1997-07-08 |
| 5637166 | Similar material thermal tab attachment process for ink-jet pen | David W. Swanson, Winthrop D. Childers | 1997-06-10 |