Assignee
AMERICAN GEMOLOGICAL LAB INC
US·2 granted patents·44 citations·filing 2001–2006
Technology mixG01N2
Top patents by PatentIndex Score
2 records- 0188US7324188B1Characterization of color and clarity enhancement agents in gemsAMERICAN GEMOLOGICAL LAB INC·Filed 2006·Granted Jan 29, 2008·20 cites·20 claims
- 0280US7105822B1Characterization of clarity and color enhancement agents in gemsAMERICAN GEMOLOGICAL LAB INC·Filed 2001·Granted Sep 12, 2006·24 cites·3 claims
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