Powers; James Harold
Patent Applications and Registrations
Patent applications and USPTO patent grants for Powers; James Harold.The latest application filed is for "high volume ink delivery manifold for a page wide printhead".
Company Profile
0.26.14
- Powers; James Harold - Lexington KY
Patent Activity
| Patent | Date |
|---|---|
| High volume ink delivery manifold for a page wide printhead Grant 8,210,660 - Anderson , et al. July 3, 2 | 2012-07-03 |
| Ink jet printhead configured to minimize ink-flow dead zones in the bubble chamber Grant 7,992,965 - Komplin , et al. August 9, 2 | 2011-08-09 |
| High Volume Ink Delivery Manifold for a Page Wide Printhead App 20110122194 - Anderson; Frank Edward ; et al. | 2011-05-26 |
| Micro-fluid ejector pattern for improved performance Grant 7,850,286 - Edelen , et al. December 14, 2 | 2010-12-14 |
| Low energy, long life micro-fluid ejection device Grant 7,784,918 - Cornell , et al. August 31, 2 | 2010-08-31 |
| Ink Jet Printhead Configured To Minimize Ink-flow Dead Zones In The Bubble Chamber App 20100002052 - Komplin; Steven Robert ; et al. | 2010-01-07 |
| Micro-fluid Ejector Pattern For Improved Performance App 20080316277 - Edelen; John Glenn ; et al. | 2008-12-25 |
| Ink jet print head adapted to minimize orientation-induced line-width variation Grant 7,441,869 - Powers October 28, 2 | 2008-10-28 |
| Low Energy, Long Life Micro-fluid Ejection Device App 20080259131 - CORNELL; Robert W. ; et al. | 2008-10-23 |
| Low energy, long life micro-fluid ejection device Grant 7,413,289 - Cornell , et al. August 19, 2 | 2008-08-19 |
| Ink jet print head adapted to minimize orientation-induced line-width variation Grant 7,401,898 - Powers July 22, 2 | 2008-07-22 |
| Ink tank for a printhead Grant 7,399,074 - Aldrich , et al. July 15, 2 | 2008-07-15 |
| Micro-fluid ejection devices and method therefor Grant 7,244,014 - Goin , et al. July 17, 2 | 2007-07-17 |
| Ink jet print head adapted to minimize orientation-induced line-width variation App 20070153054 - Powers; James Harold | 2007-07-05 |
| Ink jet print head adapted to minimize orientation-induced line-width variation App 20070153055 - Powers; James Harold | 2007-07-05 |
| Ink jet cartridge comprising a porous core and methods for manufacturing the same App 20070146446 - Buchanan; Jeffery James ; et al. | 2007-06-28 |
| Low energy, long life micro-fluid ejection device App 20070146436 - Cornell; Robert W. ; et al. | 2007-06-28 |
| Ink tank for a printhead App 20070076066 - Aldrich; Charles Stanley ; et al. | 2007-04-05 |
| Ink jet printheads and methods therefor Grant 6,902,867 - Hall , et al. June 7, 2 | 2005-06-07 |
| Micro-fluid ejection devices and method therefor App 20050088486 - Goin, Richard Louis ; et al. | 2005-04-28 |
| Ink jet printheads and methods therefor App 20040067446 - Hall, Eric Spencer ; et al. | 2004-04-08 |
| Energy efficient heater stack using DLC island Grant 6,637,866 - Cornell , et al. October 28, 2 | 2003-10-28 |
| Ink jet printheads and methods therefor Grant 6,629,756 - Wang , et al. October 7, 2 | 2003-10-07 |
| Laser ablation method for uniform nozzle structure Grant 6,623,103 - Maher , et al. September 23, 2 | 2003-09-23 |
| Laser ablation method for uniform nozzle structure App 20020149645 - Maher, Colin Geoffrey ; et al. | 2002-10-17 |
| Ink jet printheads and methods therefor App 20020113846 - Wang, Qing-Ming ; et al. | 2002-08-22 |
| Ink jet printheads and methods therefor Grant 6,402,301 - Powers , et al. June 11, 2 | 2002-06-11 |
| Bubble generator for an ink jet print cartridge App 20020067397 - Powers, James Harold ; et al. | 2002-06-06 |
| Ink jet flow distribution system for ink jet printer Grant 6,283,584 - Powers , et al. September 4, 2 | 2001-09-04 |
| Bubble elimination and filter tower structure Grant 6,270,211 - Long , et al. August 7, 2 | 2001-08-07 |
| Ink jet printing apparatus having first and second print cartridges receiving energy pulses from a common drive circuit Grant 6,234,612 - Cornell , et al. May 22, 2 | 2001-05-22 |
| Ink jet print cartridge having active cooling cell Grant 6,193,349 - Cornell , et al. February 27, 2 | 2001-02-27 |
| Ink jet printer cartridge with press-on lid Grant 6,161,927 - Long , et al. December 19, 2 | 2000-12-19 |
| Ink jet printer nozzle plates with ink filtering projections Grant 6,158,843 - Murthy , et al. December 12, 2 | 2000-12-12 |
| Bellows system for an ink jet pen Grant 6,139,138 - Powers , et al. October 31, 2 | 2000-10-31 |
| Ink jet printer nozzle plate having improved flow feature design and method of making nozzle plates Grant 6,045,214 - Murthy , et al. April 4, 2 | 2000-04-04 |
| Nozzle array for printhead Grant 6,024,440 - Murthy , et al. February 15, 2 | 2000-02-15 |
| Insertable baffle for an ink supply reservoir Grant 5,975,687 - Powers November 2, 1 | 1999-11-02 |
| Ink jet printhead assembly with non-emitting orifices Grant 5,940,096 - Komplin , et al. August 17, 1 | 1999-08-17 |
| Ink jet print head cartridge Grant 5,831,653 - Brandon , et al. November 3, 1 | 1998-11-03 |
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