Tonya Harris Jackson

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Lexington, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming an ink jet printhead structure
- Patent number 6,323,456
- Issue date Nov 27, 2001
- Lexmark International, Inc.
- Ashok Murthy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for singulating and attaching nozzle plates to printheads
- Patent number 6,183,064
- Issue date Feb 6, 2001
- Lexmark International, Inc.
- Ashok Murthy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Surface modified nozzle plate
- Patent number 6,151,045
- Issue date Nov 21, 2000
- Lexmark International, Inc.
- Bradley Leonard Beach
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of forming an inkjet printhead nozzle structure
- Patent number 6,120,131
- Issue date Sep 19, 2000
- Lexmark International, Inc.
- Ashok Murthy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for forming and inspecting a barrier layer of an ink jet pri...
- Patent number 5,953,032
- Issue date Sep 14, 1999
- Lexmark International, Inc.
- Leea Danielle Haarz
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS