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Philip E. Blair
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Fairport, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fixed pin array identification apparatus and method
Patent number
7,380,122
Issue date
May 27, 2008
Xerox Corporation
Debora Margaret Hejza Litwiller
G07 - CHECKING-DEVICES
Information
Patent Grant
Multi-device inter-connection securing apparatus
Patent number
6,977,595
Issue date
Dec 20, 2005
Xerox Corporation
Debora Margaret Hejza Litwiller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fixed pin array identification apparatus and method
Patent number
6,885,284
Issue date
Apr 26, 2005
Xerox Corporation
Debora Margaret Hejza Litwiller
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Retractable pin array identification apparatus and method
Patent number
6,838,975
Issue date
Jan 4, 2005
Xerox Corporation
Debora Margaret Hejza Litwiller
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Retractable pin array identification apparatus and method
Patent number
6,750,755
Issue date
Jun 15, 2004
Xerox Corporation
Debora Margaret Hejza Litwiller
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Retractable pin array identification apparatus and method
Patent number
6,696,970
Issue date
Feb 24, 2004
Xerox Corporation
Debora Margaret Hejza Litwiller
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
Die-cut overlays for touch-sensitive screens
Publication number
20040090427
Publication date
May 13, 2004
Xerox Corporation.
Philip E. Blair
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Retractable pin array identification apparatus and method
Publication number
20030116625
Publication date
Jun 26, 2003
Xerox Corporation.
Debora Margaret Hejza Litwiller
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Retractable pin array identification apparatus and method
Publication number
20030117264
Publication date
Jun 26, 2003
Xerox Corporation.
Debora Margaret Hejza Litwiller
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Fixed pin array identification apparatus and method
Publication number
20030117266
Publication date
Jun 26, 2003
Xerox Corporation.
Debora Margaret Hejza Litwiller
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Fixed pin array identification apparatus and method
Publication number
20030120919
Publication date
Jun 26, 2003
Xerox Corporation.
Debora Margaret Hejza Litwiller
G07 - CHECKING-DEVICES
Information
Patent Application
Retractable pin array identification apparatus and method
Publication number
20030117265
Publication date
Jun 26, 2003
Xerox Corporation.
Debora Margaret Hejza Litwiller
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Multi-device inter-connection securing apparatus
Publication number
20030103799
Publication date
Jun 5, 2003
Xerox Corporation.
Debora Margaret Hejza Litwiller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...