Forward Citations = 63

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5 inventors (with patents filed for the assignee):

Donald R Bowden (5 out of 13 patents)

Larry D Frederick (1 out of 46 patents)

Robert O Sparks (1 out of 1 patent)

4. Bruce J Novell (1 out of 2 patents)

5. Richard E Somers (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4349950 - Heat exchanger and method of making (1982-09-21),

2. 4321963 - Single layer volute heat exchanger (1982-03-30),

3. 4316501 - Heat exchanger with leakage collector (1982-02-23),

4. 4314602 - Knock-down heat storage tank (1982-02-09),

5. 4231352 - Interface circuit for adding solar heat to a building heating and (1980-11-04),

6. 4224926 - In-line manifold solar heat collectors (1980-09-30),

Company Overview

Solar Unlimited, Inc. is a leading provider of solar energy solutions in Southern California. With over 40 years of experience, we specialize in residential and commercial solar installations, solar panel maintenance, and solar battery storage systems. Our team of experts is dedicated to providing high-quality, custom solar solutions to help our customers save money and reduce their carbon footprint.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#52 in Huntsville, AL

#205 in Alabama

#44,981 in US

Huntsville, AL, United States of America

Solar Unlimited, Inc.

Forward Citations = 63

5 inventors:

Donald R Bowden (5 out of 13 patents)

Larry D Frederick (1 out of 46 patents)

Robert O Sparks (1 out of 1 patent)

4. Bruce J Novell (1 out of 2 patents)

5. Richard E Somers (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Solar Unlimited, Inc.. Retrieved from https://idiyas.com/company/solar-unlimited

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]