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Controlling an ink flow to a print head
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Patent number 10,022,976
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Issue date Jul 17, 2018
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Hewlett-Packard Development Company, L.P.
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Chen Turkenitz
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Printhead leak determination
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Patent number 9,643,406
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Issue date May 9, 2017
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Hewlett-Packard Industrial Printing Ltd.
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Semion Gengrinovich
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G01 - MEASURING TESTING
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Printhead nozzle maintenance
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Patent number 9,358,791
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Issue date Jun 7, 2016
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Hewlett-Packard Industrial Printing Ltd.
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Matan Schneider
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Ink supply system
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Patent number 8,141,997
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Issue date Mar 27, 2012
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Hewlett-Packard Development Company, L.P.
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Semion Gengrinovich
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS