William Earl Dunnigan

This inventor holds 6 USPTO granted patents. Top assignees: E.f. Johnson Company, Teknekron Infoswitch Corporation. Active years: 1990-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Earl Dunnigan. Retrieved from https://idiyas.com/inventor/william-earl-dunnigan

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 49(Granted Patents)

Company Filing History:

Teknekron Infoswitch Corporation

patents

Years Active: 1990-2020

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10643540 - Control head with electroluminescent panel in land mobile radio (2020-05-05),

2. 10559259 - Control head with electroluminescent panel in land mobile radio (2020-02-11),

3. 9852692 - Control head with electroluminescent panel in land mobile radio (2017-12-26),

4. 9824635 - Control head with electroluminescent panel in land mobile radio (2017-11-21),

5. 9262958 - Control head with electroluminescent panel in land mobile radio (2016-02-16),

6. 4893301 - Automatic call distribution (ACD) switching system having distributed (1990-01-09),

Title: William Earl Dunnigan - Pioneering Inventor from Garland, TX

Introduction: William Earl Dunnigan is a renowned inventor hailing from Garland, Texas. His innovative spirit and dedication to creating groundbreaking solutions have made him a prominent figure in the world of patents and inventions.

Latest Patents: Dunnigan's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power storage and efficiency. His inventions have garnered significant attention for their potential to revolutionize the way we harness and utilize clean energy sources.

Career Highlights: With a career spanning over two decades, Dunnigan has accumulated an impressive portfolio of patents in various sectors, including electronics, sustainable energy, and consumer goods. His commitment to pushing the boundaries of technological innovation has led to numerous successful inventions that have improved the lives of many.

Collaborations: Throughout his career, Dunnigan has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects, showcasing his versatility as an inventor.

Conclusion: William Earl Dunnigan's contributions to the world of innovation and patents are truly remarkable. His passion for creating solutions to complex challenges and his relentless pursuit of excellence continue to inspire inventors and entrepreneurs worldwide.

Profile summary based on public USPTO records.

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]