Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865478 | Retractable pin sheet feed mechanism | Alpha N. Doan, Curt N. Torgerson, Paul J. Wield | 1989-09-12 |
| 4806106 | Interconnect lead frame for thermal ink jet printhead and methods of manufacture | Janet E. Mebane, Duong La, Ruben Nevarez | 1989-02-21 |