Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561619 | Flipping wiper scraper system for inkjet printheads | Todd R. Medin, John A. Barinaga, Dean A. Gaylor, Le Pham, Michael S. Millman +1 more | 2003-05-13 |
| 6557987 | Co-extruded tubing for an off-axis ink delivery system | Alan Biggs, Lap T. Nguyen, John M. Kniffin, Paul Nash, Yi Liu +4 more | 2003-05-06 |
| 6280015 | Positioning of service station sled using motor-driven cam | Chan Nguyen, Atsushi Kobayashi, Noriyoshi Fujimori | 2001-08-28 |
| 6247783 | Storage and spittoon system for waste inkjet ink | Catherine Rotering | 2001-06-19 |
| 6145958 | Recycling ink solvent system for inkjet printheads | Todd R. Medin | 2000-11-14 |
| 5997126 | Removable service station sled for inkjet printer | Chan Nguyen, Atsushi Kobayashi, Noriyoshi Fujimori | 1999-12-07 |
| 5992967 | Positioning of service station sled using motor-driven cam | Chan Nguyen, Atsushi Kobayashi, Noriyoshi Fujimori | 1999-11-30 |
| 5969731 | Print head servicing system and method employing a solid liquefiable substance | Donald L. Michael, John H. Dion, James A. Harvey, James P. Kearns, Catherine Rotering | 1999-10-19 |
| 5914734 | Printhead servicing system and method using a moveable wiper between a fluid source and a printhead | Catherine Rotering, John H. Dion, James A. Harvey, Eric Joseph Johnson, James P. Kearns +1 more | 1999-06-22 |
| 5812157 | Cap alignment and wiper positioning for inkjet printer service station | Chan Nguyen, Atsushi Kobayashi, Noriyoshi Fujimori | 1998-09-22 |
| 5774142 | Use of a secondary spittoon for wasted ink containment | Chan Nguyen | 1998-06-30 |
| 5754197 | Cleaner cartridge for an inkjet printing mechanism | — | 1998-05-19 |
| 5751300 | Ink delivery system for a printer | Bruce Cowger, Ronald W. Hall, Paul D. Gast | 1998-05-12 |
| 5638099 | Removable service station sled for inkjet printer | Chan Nguyen, Atsushi Kobayashi, Noriyoshi Fujimori | 1997-06-10 |
| 5602577 | Humidifier apparatus for fluid-containing tubes and an improved ink-jet printer utilizing the apparatus | Bruce Cowger | 1997-02-11 |
| 5589861 | Cleaner cartridge for an inkjet printing mechanism | — | 1996-12-31 |
| 5561453 | Custom profiled flexible conduit system | Eric L. Ahlvin | 1996-10-01 |
| 5559538 | Positioning of service station and paper pick pressure plate using single motor | Chan Nguyen, Atsushi Kobayashi, Noriyoshi Fujimori | 1996-09-24 |
| 5489931 | Fluid delivery system including coiled concentric tubes | Eric L. Ahlvin | 1996-02-06 |
| 5455609 | Printhead servicing station for printers | Paul D. Gast, James O Beehler, Thomas A. Pearo | 1995-10-03 |
| 5427462 | Method and apparatus for paper control and skew correction in a printer | Larry A. Jackson, Kieran B. Kelly | 1995-06-27 |
| 5396277 | Synchronized carriage and wiper motion method and apparatus for ink-jet printers | Paul D. Gast, Eva-Maria Moon | 1995-03-07 |
| 5326184 | Apparatus and method for picking paper from a stack | — | 1994-07-05 |