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Patent applications and USPTO patent grants for Craft; Christopher Allen.The latest application filed is for "process for making a micro-fluid ejection head structure".
Patent | Date |
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Process for making a micro-fluid ejection head structure Grant 8,158,336 - Bell , et al. April 17, 2 | 2012-04-17 |
Hydrophobic nozzle plate structures for micro-fluid ejection heads Grant 7,954,926 - Bertelsen , et al. June 7, 2 | 2011-06-07 |
Process For Making A Micro-fluid Ejection Head Structure App 20100229392 - Bell; Byron Vencent ;   et al. | 2010-09-16 |
Process for making a micro-fluid ejection head structure Grant 7,784,917 - Bell , et al. August 31, 2 | 2010-08-31 |
Hydrophobic Nozzle Plate Structures For Micro-fluid Ejection Heads App 20090185003 - Bertelsen; Craig Michael ;   et al. | 2009-07-23 |
Process For Making A Micro-fluid Ejection Head Structure App 20090091604 - Bell; Byron Vencent ;   et al. | 2009-04-09 |
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