% Expired Patents = 33.3

Trademarks = 102

Forward Citations = 33

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6 inventors (with patents filed for the assignee):

Mossig H Makhoulian (4 out of 4 patents)

Ralph S Rossini (3 out of 3 patents)

Grigory Raykhtsaum (1 out of 18 patents)

4. Joel A Schechter (1 out of 5 patents)

5. Julie M Lamb (1 out of 1 patent)

6. Lucio Carniani (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 9392849 - Multifunctional decorative jewelry element (2016-07-19),

2. 9295309 - Jewelry with interchangeable decorative elements (2016-03-29),

3. 9267191 - Reversibly age hardenable, palladium containing tarnish resistant sterling silver alloys (2016-02-23),

4. 9226552 - Pierced earring back for hanging decorative elements (2016-01-05),

5. 8850674 - Nut plate for pierced earrings (2014-10-07),

6. D702149 - Ear ring (2014-04-08),

Company Overview

Richline Group is a global manufacturer and distributor of fine jewelry and precious metal products. With over 75 years of experience, Richline has built a reputation for quality, innovation, and craftsmanship. The company boasts a diverse portfolio of brands, including renowned names such as LeachGarner, Rio Grande, and Inverness. Richline Group is committed to sustainability and ethical sourcing practices, ensuring that their products are not only beautiful, but also responsibly produced.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#1,027 in New York, NY

#2,695 in New York

#44,981 in US

New York, NY, United States of America

Richline Group

Forward Citations = 33

6 inventors:

Mossig H Makhoulian (4 out of 4 patents)

Ralph S Rossini (3 out of 3 patents)

Grigory Raykhtsaum (1 out of 18 patents)

4. Joel A Schechter (1 out of 5 patents)

5. Julie M Lamb (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Richline Group. Retrieved from https://idiyas.com/company/richline-group

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]