Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988786 | Articulated stress relief of an orifice membrane | David J. Waller, Kenneth E. Trueba, Hai Quang Tran | 1999-11-23 |
| 5929875 | Acoustic and ultrasonic monitoring of inkjet droplets | Wen-Li Su, Trudy Benjamin, Steven B. Elgee, Thomas F. Uhling, Bruce A. Axten +7 more | 1999-07-27 |
| 5897789 | Valve assembly for controlling fluid flow within an ink-jet pen | — | 1999-04-27 |
| 5880752 | Print system for ink-jet pens | James P. Shields | 1999-03-09 |
| 5838351 | Valve assembly for controlling fluid flow within an ink-jet pen | — | 1998-11-17 |
| 5734399 | Particle tolerant inkjet printhead architecture | Peter M. Burke | 1998-03-31 |
| 5666143 | Inkjet printhead with tuned firing chambers and multiple inlets | Peter M. Burke | 1997-09-09 |