% Expired Patents = 100.0

Forward Citations = 27

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3 inventors (with patents filed for the assignee):

Richard A Flaherty (3 out of 16 patents)

Christopher A Burton (3 out of 3 patents)

Phil Ahrens (3 out of 3 patents)

3 patents: Sort by Forward Citations

1. 9897302 - Flat LED lamp assembly (2018-02-20),

2. 8882297 - Flat LED lamp assembly (2014-11-11),

3. 8845132 - Flat LED lamp assembly (2014-09-30),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#3 in Port Orchard, WA

#1,812 in Washington

#73,858 in US

Port Orchard, WA, United States of America

Differential Energy Products, LLC

Forward Citations = 27

3 inventors:

Richard A Flaherty (3 out of 16 patents)

Christopher A Burton (3 out of 3 patents)

Phil Ahrens (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Differential Energy Products, LLC. Retrieved from https://idiyas.com/company/differential-energy-products

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]