Jeffrey J. Buchanan

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Lexington, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Air funneling inkjet printhead
- Patent number 7,273,275
- Issue date Sep 25, 2007
- Lexmark International, Inc.
- Jeffrey James Buchanan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-color ink reservoirs for ink jet printers
- Patent number 6,893,120
- Issue date May 17, 2005
- Lexmark International, Inc.
- Thomas Allen Bailey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink conduit plugs for an inkjet printhead and methods of laser weld...
- Patent number 6,811,250
- Issue date Nov 2, 2004
- Lexmark International, Inc.
- Jeffrey James Buchanan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Switch having stackable fuses
- Patent number 5,746,306
- Issue date May 5, 1998
- Square D Company
- Terry Allen Cassity
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular switch interior assembly and method of assembling same
- Patent number 5,609,245
- Issue date Mar 11, 1997
- Square D Company
- Terry A. Cassity
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Inkjet printhead with multiple ink reservoirs
- Publication number 20060001711
- Publication date Jan 5, 2006
- Lexmark International, Inc.
- Jeffrey James Buchanan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Multi-color ink reservoirs for ink jet printers
- Publication number 20040095447
- Publication date May 20, 2004
- Thomas Allen Bailey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink conduit plugs for an inkjet printhead and methods of laser weld...
- Publication number 20040095448
- Publication date May 20, 2004
- Jeffrey James Buchanan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL