Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7377634 | Photo media printing | Jason Quintana, Greg Smith | 2008-05-27 |
| 7108349 | Print head charge shield | Sam Sarmast | 2006-09-19 |
| 6969159 | Ink drop detector configurations | Sam Sarmast, Patrick Therien | 2005-11-29 |
| 6951379 | Print head charge shield | Sam Sarmast | 2005-10-04 |
| 6935717 | Ink drop detector configurations | Sam Sarmast, Patrick Therien | 2005-08-30 |
| 6866382 | Photo media printing | Jason Quintana, Greg Smith | 2005-03-15 |
| 6769756 | Ink drop detector configurations | Sam Sarmast, Patrick Therien | 2004-08-03 |
| 6761429 | Bulldozing cleaner for inkjet electrostatic drop detectors | Patrick Therien | 2004-07-13 |
| 6663207 | Determining inkjet printer pen turn-on voltages | Christopher A. Schantz, Jesse William Fisher | 2003-12-16 |
| 6612677 | Ink drop sensor | Patrick Therien, Steve O'Hara | 2003-09-02 |
| 6582044 | Ink-jet printing and servicing by predicting and adjusting ink-jet component performance | David M. Wetchler | 2003-06-24 |
| 6568780 | Environmental factor detection system for inkjet printing | Christopher A. Schantz, Algird M. Gudaitis | 2003-05-27 |
| 6561614 | Ink system characteristic identification | Patrick Therien | 2003-05-13 |
| 6533377 | Cleaning system for cleaning ink residue from a sensor | Patrick Therien | 2003-03-18 |
| 6457793 | Screen color for detecting ink level for foam based ink supplies | — | 2002-10-01 |
| 6454376 | Determining inkjet printer pen turn-on voltages | Christopher A. Schantz, Jesse William Fisher | 2002-09-24 |
| 6454373 | Ink drop detector waste ink removal system | Patrick Therien | 2002-09-24 |
| 6431670 | Ink level sensing method and apparatus | Christopher A. Schantz | 2002-08-13 |
| 6412901 | Acoustic and ultrasonic monitoring of inkjet droplets | Trudy Benjamin, Steven B. Elgee, Thomas F. Uhling, Bruce A. Axten, Kerry J. Lundsten +7 more | 2002-07-02 |
| 6354687 | Ink-jet printing and servicing by predicting and adjusting ink-jet component performance | David M. Wetchler | 2002-03-12 |
| 6260941 | Acoustic and ultrasonic monitoring of inkjet droplets | Trudy Benjamin, Steven B. Elgee, Thomas F. Uhling, Bruce A. Axten, Kerry J. Lundsten +7 more | 2001-07-17 |
| 6132028 | Contoured orifice plate of thermal ink jet print head | Jefferson P. Ward | 2000-10-17 |
| 5929875 | Acoustic and ultrasonic monitoring of inkjet droplets | Trudy Benjamin, Steven B. Elgee, Thomas F. Uhling, Bruce A. Axten, Kerry J. Lundsten +7 more | 1999-07-27 |
| 5786830 | Adaptive wiping system for inkjet printheads | Kris M. English | 1998-07-28 |
| 5208610 | Pen carriage for an ink-jet printer | J. Paul Harmon, Les R. Pierce | 1993-05-04 |