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Patent applications and USPTO patent grants for Hess; Jeffrey S..The latest application filed is for "air management in a fluid ejection device".
Patent | Date |
---|---|
Fluid-jet precision-dispensing device having one or more holes for passing gaseous bubbles, sludge, and/or contaminants during priming Grant 9,126,411 - Visnyak , et al. September 8, 2 | 2015-09-08 |
Air management in a fluid ejection device App 20050280680 - Hess, Jeffrey S. ;   et al. | 2005-12-22 |
Circulation through compound slots Grant 6,880,926 - Childs , et al. April 19, 2 | 2005-04-19 |
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