% Expired Patents = 80.0

Forward Citations = 47

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3 inventors (with patents filed for the assignee):

Maurice E Levis (5 out of 10 patents)

Bernard J Eastlund (4 out of 4 patents)

Ben Eastlund (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6992445 - High intensity discharge lamp with single crystal sapphire envelope (2006-01-31),

2. 6661174 - Sapphire high intensity discharge projector lamp (2003-12-09),

3. 6652344 - High intensity discharge lamp with single crystal sapphire envelope (2003-11-25),

4. 6483237 - High intensity discharge lamp with single crystal sapphire envelope (2002-11-19),

5. 6414436 - Sapphire high intensity discharge projector lamp (2002-07-02),

Company Overview

Gem Lighting, LLC is a leading manufacturer and supplier of high-quality lighting products for residential, commercial, and industrial applications. With a focus on innovation and sustainability, we offer a wide range of energy-efficient LED fixtures and controls to meet the needs of our customers. Our team of experts is dedicated to providing superior customer service and delivering customized lighting solutions that enhance the aesthetics and functionality of any space. Contact us today to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#1 in Manakin-Sabot, VA

#922 in Virginia

#51,570 in US

Manakin-Sabot, VA, United States of America

Gem Lighting, LLC

Forward Citations = 47

3 inventors:

Maurice E Levis (5 out of 10 patents)

Bernard J Eastlund (4 out of 4 patents)

Ben Eastlund (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gem Lighting, LLC. Retrieved from https://idiyas.com/company/gem-lighting

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]