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Attleboro, MA, United States of America

Leachgarner, Inc.

USPTO Granted Patents = 9

Trademarks = 10

Forward Citations = 46

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13 inventors (with patents filed for the assignee):

Grigory Raykhtsaum (5 out of 17 patents)

William Guenley (2 out of 2 patents)

Mossig H Makhoulian (2 out of 2 patents)

4. Joe Esposito (2 out of 2 patents)

5. Luke Autry (2 out of 2 patents)

6. Scott Suvall (2 out of 2 patents)

7. Joseph Esposito (2 out of 3 patents)

8. Dwarika P Agarwal (1 out of 14 patents)

9. Guy B Alexander (1 out of 4 patents)

10. Ravindra M Nadkarni (1 out of 1 patent)

11. Randall M German (1 out of 6 patents)

12. Laura L Bourguignon (1 out of 3 patents)

13. Shaji Faroog (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 11629391 - Tarnish and sweat resistant low karat gold alloys (2023-04-18),

2. 11401581 - Tarnish and sweat resistant low karat gold alloys (2022-08-02),

3. 9844249 - Age hardenable clad metal having gold fineness and a surface layer with enhanced resistance to tarnish, scratching, and wear (2017-12-19),

4. 9738951 - 18K palladium and platinum containing age hardenable white gold alloy (2017-08-22),

5. 9663849 - Fancy color silver containing alloys (2017-05-30),

6. 9657378 - Pink colored silver containing alloys (2017-05-23),

7. 9655414 - Age hardenable clad metal having silver fineness and a surface layer with enhanced resistance to tarnish, scratching, and wear (2017-05-23),

8. 5000779 - Palladium based powder-metal alloys and method for making same (1991-03-19),

9. 4944985 - Method for electroless plating of ultrafine or colloidal particles and (1990-07-31),

LeachGarner is a leading manufacturer and distributor of precious metal products, serving the jewelry, industrial, and medical industries. With a history dating back to 1892, LeachGarner continues to provide high-quality products and services to its global customer base. The company specializes in gold, silver, platinum, and palladium products, offering a range of alloys, wire, sheet, tubing, and findings. LeachGarner is committed to sustainability and ethical business practices, ensuring responsible sourcing and manufacturing processes.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

9 Patents

#3 in Attleboro, MA

#1,866 in Massachusetts

#31,622 in US

Attleboro, MA, United States of America

Leachgarner, Inc.

Forward Citations = 46

13 inventors:

Grigory Raykhtsaum (5 out of 17 patents)

William Guenley (2 out of 2 patents)

Mossig H Makhoulian (2 out of 2 patents)

4. Joe Esposito (2 out of 2 patents)

5. Luke Autry (2 out of 2 patents)

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