Assignee
GEMOLOGICAL INST OF AMERICA GIA
US·2 granted patents·11 citations·filing 2016–2017
Top patents by PatentIndex Score
2 records- 0194US10684230B2Device and method for screening gemstonesGEMOLOGICAL INST OF AMERICA GIA·Filed 2017·Granted Jun 16, 2020·11 cites·22 claims
- 0257US10641526B2Method and apparatus for rapidly cooling a gem, including two stage coolingGEMOLOGICAL INST OF AMERICA GIA·Filed 2016·Granted May 5, 2020·0 cites·18 claims
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