American Gem Society

Calculating rank

USPTO Granted Patents = 9

Trademarks = 19

Forward Citations = 128

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6 inventors (with patents filed for the assignee):

Jose Sasian (8 out of 15 patents)

James Caudill (7 out of 7 patents)

Peter Yantzer (7 out of 7 patents)

4. Jason Quick (4 out of 5 patents)

5. Jason Flatt (2 out of 2 patents)

6. Jacob Sheffield (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 9599570 - Systems and methods to measure and display the scintillation potential of a diamond or other gemstone (2017-03-21),

2. 8098369 - Systems and methods for the evaluation of scintillation in gemstones (2012-01-17),

3. 7751034 - Systems and methods for ray tracing (2010-07-06),

4. 7580118 - Methods, apparatus, and systems for evaluating gemstones (2009-08-25),

5. 7420657 - Methods, apparatus, and systems for evaluating gemstones (2008-09-02),

6. 7382445 - Methods, apparatus, and systems for evaluating gemstones (2008-06-03),

7. 7372552 - Methods, apparatus, and systems for evaluating gemstones (2008-05-13),

8. 7355683 - Systems and methods for evaluating and displaying the dispersion of a diamond or other gemstone (2008-04-08),

9. 7336347 - Methods, apparatus, and systems for evaluating gemstones (2008-02-26),

Company Overview

American Gem Society is a prestigious organization of jewelers dedicated to maintaining high ethical standards in the jewelry industry. They provide education, certification, and resources to ensure the gem and jewelry industry adheres to the highest standards of integrity and professionalism.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

9 Patents

#155 in Las Vegas, NV

#293 in Nevada

#32,627 in US

Las Vegas, NV, United States of America