David Halden

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Hertfordshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Printing device internal lighting
- Patent number 8,801,308
- Issue date Aug 12, 2014
- Xerox Corporation
- David R. Cole
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Self-powered user interface providing assembly instructions
- Patent number 8,351,057
- Issue date Jan 8, 2013
- Xerox Corporation
- Michael P. Golding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PRINTING DEVICE INTERNAL LIGHTING
- Publication number 20120230747
- Publication date Sep 13, 2012
- Xerox Corporation
- David R. Cole
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SELF-POWERED USER INTERFACE PROVIDING ASSEMBLY INSTRUCTIONS
- Publication number 20110228302
- Publication date Sep 22, 2011
- Xerox Corporation
- Michael P. Golding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automated Hole Punch
- Publication number 20100107844
- Publication date May 6, 2010
- Xerox Corporation
- David Halden
- B26 - HAND CUTTING TOOLS CUTTING SEVERING