Issued Patents All Time
Showing 51–75 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8132904 | Filter/wicking structure for micro-fluid ejection head | Trevor Gray, David Emerson Greer | 2012-03-13 |
| D650419 | Single reservoir tank with serpentine air vent | Lane Thomas Butler, Gina Marie Johns, Jason Vanderpool, David Emerson Greer, Johnnie Coffey +5 more | 2011-12-13 |
| D650420 | Narrow ink tank with serpentine air vent | Lane Thomas Butler, Gina Marie Johns, Jason Vanderpool, David Emerson Greer, Johnnie Coffey +5 more | 2011-12-13 |
| D650418 | Tri-color tank with serpentine air vents | Lane Thomas Butler, Gina Marie Johns, Jason Vanderpool, David Emerson Greer, Johnnie Coffey +5 more | 2011-12-13 |
| 7905572 | Apparatus for mounting a removable ink tank in an imaging apparatus | David Emerson Greer | 2011-03-15 |
| 7543912 | Unitary wick retainer and biasing device retainer for micro-fluid ejection head replaceable cartridge | David Emerson Greer | 2009-06-09 |
| D587748 | Ink tank with RFID sensor and serpentine vent | Stephen Porter Bush, Michael Clark Campbell, Johnnie Coffey, John Yeung Conway, Gina Marie Johns +3 more | 2009-03-03 |
| 7464938 | Layered foam target and method of manufacturing the same | — | 2008-12-16 |
| 7445323 | Ink cartridge venting | Trevor Gray, David Emerson Greer | 2008-11-04 |
| 7438397 | Methods and devices for purging gases from an ink reservoir | David Emerson Greer, Matthew Russell | 2008-10-21 |
| 7258345 | Layered foam target and method of manufacturing the same | — | 2007-08-21 |
| 7188927 | Printhead wiper cleaning mechanism for an imaging apparatus | Martin Alan Johnson | 2007-03-13 |
| 7182447 | Wick for an inkjet printhead | Johnnie Coffey, David Wayne DeVore, Bruce David Gibson, Trevor Gray, Gina Marie Johns +1 more | 2007-02-27 |
| 7147314 | Single piece filtration for an ink jet print head | James Kerr, Steven R. Komplin, Ann Trebolo, Timothy L. Howard, John R. Fowler +2 more | 2006-12-12 |
| 6837577 | Ink source regulator for an inkjet printer | James Paul Drummond, John R. Fowler, Trevor Gray, David Emerson Greer, Timothy L. Howard +4 more | 2005-01-04 |
| 6796644 | Ink source regulator for an inkjet printer | Gerald Floyd Davis, John R. Fowler, David Emerson Greer, Trevor Gray, Timothy L. Howard +3 more | 2004-09-28 |
| 6776478 | Ink source regulator for an inkjet printer | James Paul Drummond, John R. Fowler, Trevor Gray, Timothy L. Howard, Matthew Russell | 2004-08-17 |
| 6363928 | Solar collection system | — | 2002-04-02 |
| 5978461 | Telephone switching system with internal and external channel | — | 1999-11-02 |
| 5528721 | Direct current motor speed control apparatus | John V. Searcy, II | 1996-06-18 |
| 5380226 | Electrical terminal block | — | 1995-01-10 |
| 5374202 | Electrical connector spacer | — | 1994-12-20 |
| 5356316 | Combined electrical connector mounting track and grounding connector assembly | — | 1994-10-18 |
| 5334065 | Water ski boot and binding | Dean P. Uren | 1994-08-02 |
| 5320564 | Track connection system for electrical connectors | — | 1994-06-14 |