M.A. HannaColor

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Suwanee, GA, US

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Patents Grantslast 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