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Edward W. Sporbert
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Chicapee, MA, US
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last 30 patents
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Patent Grant
Imaging element having a conductive polymer layer
Patent number
6,171,422
Issue date
Jan 9, 2001
Rexam Graphics, Inc.
Douglas Allan Cahill
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Imaging element having a conductive polymer layer
Patent number
5,869,179
Issue date
Feb 9, 1999
Rexam Graphics, Incorporated
Douglas Allan Cahill
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
High performance composite and conductive ground plane for electros...
Patent number
5,399,413
Issue date
Mar 21, 1995
Rexham Graphics Inc.
Boris J. Katsen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY