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M.A. HannaColor
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Suwanee, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Controlled color laser marking of plastics
Patent number
6,022,905
Issue date
Feb 8, 2000
M.A. HannaColor
Ronald M. Harris
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Controlled color laser marking of plastics
Patent number
6,017,972
Issue date
Jan 25, 2000
M.A. HannaColor
Ronald M. Harris
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Laser marking of phosphorescent plastic articles
Patent number
5,976,411
Issue date
Nov 2, 1999
M.A. HannaColor
Ke Feng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Controlled color laser marking of plastics
Patent number
5,977,514
Issue date
Nov 2, 1999
M.A. HannaColor
Ke Feng
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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