| Patent | Date |
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Thermal inkjet print head with solvent resistance
Grant 8,960,886 - Lambright , et al. February 24, 2 | 2015-02-24 |
Ink containment system and ink level sensing system for an inkjet cartridge
Grant 8,794,750 - Gilson , et al. August 5, 2 | 2014-08-05 |
Thermal inkjet print head with solvent resistance
Grant 8,733,900 - Lambright , et al. May 27, 2 | 2014-05-27 |
Thermal Inkjet Print Head With Solvent Resistance
App 20140118441 - Lambright; Terry M. ; et al. | 2014-05-01 |
Ink Containment System And Ink Level Sensing System For An Inkjet Cartridge
App 20130314481 - Gilson; Charles W. ; et al. | 2013-11-28 |
Thermal Inkjet Print Head With Solvent Resistance
App 20130257989 - Lambright; Terry M. ; et al. | 2013-10-03 |
Inkjet cartridge
Grant 8,523,313 - Gilson , et al. September 3, 2 | 2013-09-03 |
Thermal inkjet print head with solvent resistance
Grant 8,454,149 - Lambright , et al. June 4, 2 | 2013-06-04 |
Ink containment system and ink level sensing system for an inkjet cartridge
Grant 8,454,146 - Gilson , et al. June 4, 2 | 2013-06-04 |
Ink Containment System And Ink Level Sensing System For An Inkjet Cartridge
App 20120242762 - Gilson; Charles W. ; et al. | 2012-09-27 |
Ink containment system and ink level sensing system for an inkjet cartridge
Grant 8,272,704 - Gilson , et al. September 25, 2 | 2012-09-25 |
Inkjet Cartridge
App 20120081481 - Gilson; Charles W. ; et al. | 2012-04-05 |
System and method for maintaining or recovering nozzle function for an inkjet printhead
Grant 8,113,613 - Folkers , et al. February 14, 2 | 2012-02-14 |
Ink containment system and ink level sensing system for an inkjet cartridge
Grant 8,091,993 - Gilson , et al. January 10, 2 | 2012-01-10 |
System And Method For Maintaining Or Recovering Nozzle Fuction For A Printhead
App 20110141191 - Folkers; John P. ; et al. | 2011-06-16 |
Curable thermally ejectable printing fluid
Grant 7,956,097 - Trueba , et al. June 7, 2 | 2011-06-07 |
Thermal Inkjet Print Head With Solvent Resistance
App 20100328398 - LAMBRIGHT; Terry M. ; et al. | 2010-12-30 |
Curable Thermally Ejectable Printing Fluid
App 20100245504 - Trueba; Kenneth E. ; et al. | 2010-09-30 |
Curable thermally ejectable printing fluid
Grant 7,763,668 - Trueba , et al. July 27, 2 | 2010-07-27 |
Ink Containment System And Ink Level Sensing System For An Inkjet Cartridge
App 20090303299 - Gilson; Charles W. ; et al. | 2009-12-10 |
Ink Containment System and Ink Level Sensing System for an Inkjet Cartridge
App 20090289971 - Gilson; Charles W. ; et al. | 2009-11-26 |
System And Method For Maintaining Or Recovering Nozzle Function For An Inkjet Printhead
App 20090273621 - Folkers; John P. ; et al. | 2009-11-05 |
Drop generator for ultra-small droplets
Grant 7,490,924 - Haluzak , et al. February 17, 2 | 2009-02-17 |
Thermal drop generator
Grant 7,243,648 - Yang , et al. July 17, 2 | 2007-07-17 |
Applicator for dispensing bioactive compositions and methods for using the same
Grant 7,198,044 - Trueba April 3, 2 | 2007-04-03 |
Drop generator for ultra-small droplets
App 20060243387 - Haluzak; Charles C. ; et al. | 2006-11-02 |
Drop generator for ultra-small droplets
Grant 7,125,731 - Haluzak , et al. October 24, 2 | 2006-10-24 |
Curable thermally ejectable printing fluid
App 20060217457 - Trueba; Kenneth E. ; et al. | 2006-09-28 |
Thermally efficient drop generator
App 20060081239 - Alley; Rodney L. ; et al. | 2006-04-20 |
Thermal Drop Generator
App 20060060191 - Yang; Xiaofeng ; et al. | 2006-03-23 |
Fully integrated thermal inkjet printhead having etched back PSG layer
Grant 6,918,657 - Kawamura , et al. July 19, 2 | 2005-07-19 |
Drop ejector for ejecting discrete drops of liquid
App 20050145715 - Koegler, John M. III ; et al. | 2005-07-07 |
Fluid ejector head having a planar passivation layer
Grant 6,834,942 - Trueba , et al. December 28, 2 | 2004-12-28 |
Fluid ejector head having a planar passivation layer
App 20040212663 - Trueba, Kenneth E. ; et al. | 2004-10-28 |
Fluid ejector head having a planar passivation layer
Grant 6,767,474 - Trueba , et al. July 27, 2 | 2004-07-27 |
Applicator for dispensing bioactive compositions and methods for using the same
App 20040107961 - Trueba, Kenneth E. | 2004-06-10 |
Thermal drop generator for ultra-small droplets
Grant 6,698,868 - Trueba , et al. March 2, 2 | 2004-03-02 |
Applicator for dispensing bioactive compositions and methods for using the same
Grant 6,684,880 - Trueba February 3, 2 | 2004-02-03 |
Fluid ejector head having a planar passivation layer
App 20040012653 - Trueba, Kenneth E. ; et al. | 2004-01-22 |
Drop generator for ultra-small droplets
App 20030186474 - Haluzak, Charles C. ; et al. | 2003-10-02 |
Fuel cell with fuel droplet fuel supply
App 20030143444 - Liu, Qin ; et al. | 2003-07-31 |
Fully integrated thermal inkjet printhead having etched back PSG layer
App 20030137562 - Kawamura, Naoto A. ; et al. | 2003-07-24 |
Applicator for dispensing bioactive compositions and methods for using the same
App 20030101991 - Trueba, Kenneth E. | 2003-06-05 |
Thermal drop generator for ultra-small droplets
App 20030081072 - Trueba, Kenneth E. | 2003-05-01 |
Fully integrated thermal inkjet printhead having etched back PSG layer
Grant 6,543,884 - Kawamura , et al. April 8, 2 | 2003-04-08 |
Ink feed trench etch technique for a fully integrated thermal inkjet printhead
App 20020129495 - Trueba, Kenneth E. ; et al. | 2002-09-19 |
Solid state ink jet print head and method of manufacture
Grant 6,402,972 - Weber , et al. June 11, 2 | 2002-06-11 |
Fully integrated thermal inkjet printhead having thin film layer shelf
Grant 6,336,714 - Kawamura , et al. January 8, 2 | 2002-01-08 |
Printhead with pump driven ink circulation
Grant 6,227,660 - McClelland , et al. May 8, 2 | 2001-05-08 |
Printer having multi-chamber print cartridges and off-carriage regulator
Grant 6,183,076 - Childers , et al. February 6, 2 | 2001-02-06 |
Printhead with pump driven ink circulation
Grant 6,017,117 - McClelland , et al. January 25, 2 | 2000-01-25 |
Solid state ink jet print head
Grant 6,000,787 - Weber , et al. December 14, 1 | 1999-12-14 |
Articulated stress relief of an orifice membrane
Grant 5,988,786 - Waller , et al. November 23, 1 | 1999-11-23 |
Ink delivery system for an inkjet printhead
Grant 5,953,029 - Keefe , et al. September 14, 1 | 1999-09-14 |
Inkjet printhead architecture for high speed and high resolution printing
Grant 5,648,805 - Keefe , et al. July 15, 1 | 1997-07-15 |
Compact inkjet substrate with centrally located circuitry and edge feed ink channels
Grant 5,648,804 - Keefe , et al. July 15, 1 | 1997-07-15 |
High density nozzle array for inkjet printhead
Grant 5,638,101 - Keefe , et al. June 10, 1 | 1997-06-10 |
Edge feed ink delivery thermal inkjet printhead structure and method of fabrication
Grant 5,635,966 - Keefe , et al. June 3, 1 | 1997-06-03 |
Thermal inkjet printer printhead with offset heater resistors
Grant 5,635,968 - Bhaskar , et al. June 3, 1 | 1997-06-03 |
Ink delivery method for an inkjet print cartridge
Grant 5,625,396 - Keefe , et al. April 29, 1 | 1997-04-29 |
Inkjet printhead architecture for high frequency operation
Grant 5,604,519 - Keefe , et al. February 18, 1 | 1997-02-18 |
Inkjet printhead architecture for high speed ink firing chamber refill
Grant 5,563,642 - Keefe , et al. October 8, 1 | 1996-10-08 |
Fabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachining
Grant 5,441,593 - Baughman , et al. August 15, 1 | 1995-08-15 |
Method for forming tapered inkjet nozzles
Grant 5,417,897 - Asakawa , et al. May 23, 1 | 1995-05-23 |
Fabrication of ink fill slots in thermal ink-jet printheads utilizing chemical micromachining
Grant 5,387,314 - Baughman , et al. February 7, 1 | 1995-02-07 |
Mask design for forming tapered inkjet nozzles
Grant 5,378,137 - Asakawa , et al. January 3, 1 | 1995-01-03 |
Ink delivery system for an inkjet printhead
Grant 5,278,584 - Keefe , et al. January 11, 1 | 1994-01-11 |
Hydraulically tuned channel architecture
Grant 4,882,595 - Trueba , et al. November 21, 1 | 1989-11-21 |
Plastic orifice plate for an ink jet printhead and method of manufacture
Grant 4,829,319 - Chan , et al. May 9, 1 | 1989-05-09 |
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