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Ian G. Harpur
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Welwyn Garden City, GB
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for reducing residual toner in a rotating cont...
Patent number
8,892,008
Issue date
Nov 18, 2014
Xerox Corporation
Ian G. Harpur
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Local suppression of unwanted toner emissions
Patent number
7,415,220
Issue date
Aug 19, 2008
Xerox Corporation
Ian Gerard Harpur
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR REDUCING RESIDUAL TONER IN A ROTATING CONT...
Publication number
20140270857
Publication date
Sep 18, 2014
Xerox Corporation
Ian G. Harpur
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APPARATUS AND SYSTEMS INCLUDING AN IMAGING MODULE AND DEVELOPER MOD...
Publication number
20140178104
Publication date
Jun 26, 2014
Xerox Corporation
Jeffrey M. FOWLER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Local suppression of unwanted toner emissions
Publication number
20070264041
Publication date
Nov 15, 2007
Xerox Corporation.
Ian Gerard Harpur
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY