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Pamela J. Hartman
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Hilton, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reserve ink supply in thermal ink jet cartridge ink tanks
Patent number
6,557,988
Issue date
May 6, 2003
Xerox Corporation
Pamela J. Hartman
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Ink jet printhead having ionic passivation of electrical circuitry
Patent number
5,010,355
Issue date
Apr 23, 1991
Xerox Corporation
William G. Hawkins
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal ink jet printhead fabricating process
Patent number
4,789,425
Issue date
Dec 6, 1988
Xerox Corporation
Donald J. Drake
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
RESERVE INK SUPPLY IN THERMAL INK JET CARTRIDGE INK TANKS
Publication number
20030085966
Publication date
May 8, 2003
Xerox Corporation.
Pamela J. Hartman
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS