Assignee
M A HANNACOLOR
US·4 granted patents·295 citations·filing 1997–1999
Top patents by PatentIndex Score
4 records- 0196US6017972AControlled color laser marking of plasticsM A HANNACOLOR·Filed 1999·Granted Jan 25, 2000·75 cites·6 claims
- 0294US6022905AControlled color laser marking of plasticsM A HANNACOLOR·Filed 1999·Granted Feb 8, 2000·75 cites·2 claims
- 0393US5977514AControlled color laser marking of plasticsM A HANNACOLOR·Filed 1997·Granted Nov 2, 1999·77 cites·20 claims
- 0487US5976411ALaser marking of phosphorescent plastic articlesM A HANNACOLOR·Filed 1997·Granted Nov 2, 1999·68 cites·15 claims
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