Shirley F. Mitchell

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Lexington, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Waste ink management system for an ink jet printer
- Patent number 6,799,829
- Issue date Oct 5, 2004
- Lexmark International, Inc.
- Peter Mah
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Waste ink management system for an ink jet printer
- Patent number 6,648,448
- Issue date Nov 18, 2003
- Lexmark International, Inc.
- Nai-Hsiung Ma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Automatic generation of a quick dial reference sheet
- Publication number 20070091380
- Publication date Apr 26, 2007
- Lexmark International, Inc.
- Shirley F. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for blocking unwanted facsimile transmissions
- Publication number 20050012966
- Publication date Jan 20, 2005
- Shirley F. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Waste ink management system for an ink jet printer
- Publication number 20030210296
- Publication date Nov 13, 2003
- Lexmark International, Inc.
- Nai-Hsiung Ma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS