Assignee
HAYS ANDREW W
US·7 granted patents·17 citations·filing 2009–2012
Top patents by PatentIndex Score
7 records- 0195US8714722B2Multiple layer filterHAYS ANDREW W·Filed 2012·Granted May 6, 2014·13 cites·10 claims
- 0275US8544996B2Rock screen with particle trapHAYS ANDREW W·Filed 2012·Granted Oct 1, 2013·2 cites·6 claims
- 0372US8801164B2Actuator deprime for bubble control for ink jet printheadHAYS ANDREW W·Filed 2011·Granted Aug 12, 2014·2 cites·7 claims
- 0452US8393713B2Ink jet printing systems and methods with pre-fill and dimple designHAYS ANDREW W·Filed 2009·Granted Mar 12, 2013·0 cites·14 claims
- 0550US8950849B2Water vapor control structureHAYS ANDREW W·Filed 2012·Granted Feb 10, 2015·0 cites·14 claims
- 0646US8696098B2Printhead having particle circulation with separationHAYS ANDREW W·Filed 2011·Granted Apr 15, 2014·0 cites·17 claims
- 0745US8567934B2Multi-plane filter laminate to increase filtration surface areaHAYS ANDREW W·Filed 2011·Granted Oct 29, 2013·0 cites·17 claims
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