Inventor · disambiguated record
Ronald Geurts
Also filed as: GEURTS RONALD · GEURTS RONALD HENDRIK
8 granted patents·150 citations·filing 2000–2018
87Inventor score
Files withGEMOLOGICAL INST AMERICA INC3BLODGETT TROY2GEMOLOGICAL INST OF AMERICA1GEMOLOGICAL INST OF AMERICA GI1GEMOLOGICAL INST OF AMERICA INC GIA1
Top patents by PatentIndex Score
8 records- 0192US6473164B1Systems, apparatuses and methods for diamond color measurement and analysisGEMOLOGICAL INST AMERICA INC·Filed 2000·Granted Oct 29, 2002·95 cites·37 claims
- 0286US7102742B2Fluorescence measuring device for gemstonesGEMOLOGICAL INST AMERICA INC·Filed 2004·Granted Sep 5, 2006·26 cites·21 claims
- 0377US7262835B2Fluorescence measuring device for gemstonesGEMOLOGICAL INST AMERICA INC·Filed 2006·Granted Aug 28, 2007·4 cites·10 claims
- 0474US8239143B2System and method for gemstone cut gradingBLODGETT TROY·Filed 2009·Granted Aug 7, 2012·4 cites·14 claims
- 0572US10859505B2Fluorescence box for gemological applicationsGEMOLOGICAL INST OF AMERICA INC GIA·Filed 2018·Granted Dec 8, 2020·1 cites·14 claims
- 0671US7571060B2System and method for gemstone cut gradingGEMOLOGICAL INST OF AMERICA GI·Filed 2004·Granted Aug 4, 2009·14 cites·14 claims
- 0769US8095325B2System and method for gemstone cut gradingBLODGETT TROY·Filed 2009·Granted Jan 10, 2012·5 cites·10 claims
- 0862US7515251B2Fluorescence measuring device for gemstonesGEMOLOGICAL INST OF AMERICA·Filed 2007·Granted Apr 7, 2009·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →