% Expired Patents = 100.0

Forward Citations = 77

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4 inventors (with patents filed for the assignee):

Ruel Davenport Little (5 out of 7 patents)

Zachary Adam King (5 out of 6 patents)

Miles Clayton Russell (3 out of 5 patents)

4. Gregory Allen Kern (3 out of 3 patents)

6 patents: Sort by Forward Citations

1. 8665610 - Modified zero voltage transition (ZVT) full bridge converter and photovoltaic (PV) array using the same (2014-03-04),

2. 8659880 - AC photovoltaic module and inverter assembly (2014-02-25),

3. 8418688 - Assembly and method for mounting solar panels to structural surfaces (2013-04-16),

4. 8383943 - Electrical cable harness and assembly for transmitting AC electrical power (2013-02-26),

5. 8300439 - Data acquisition apparatus and methodology for self-diagnosing of AC modules (2012-10-30),

6. 8023266 - AC photovoltaic module and inverter assembly (2011-09-20),

Company Overview

Greenray Inc. is a leading provider of environmental solutions in the United States. With a focus on sustainability and green technologies, Greenray offers a wide range of services including waste management, recycling, and energy efficiency consulting. Their innovative approach to environmental stewardship has helped countless businesses and communities reduce their carbon footprint and operate more sustainably.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#17 in Westford, MA

#2,545 in Massachusetts

#44,981 in US

Westford, MA, United States of America

Greenray Inc.

Forward Citations = 77

4 inventors:

Ruel Davenport Little (5 out of 7 patents)

Zachary Adam King (5 out of 6 patents)

Miles Clayton Russell (3 out of 5 patents)

4. Gregory Allen Kern (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Greenray Inc.. Retrieved from https://idiyas.com/company/greenray

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]