Sealy, TX, United States of America

Richard Allen Littlefield

This inventor holds 1 USPTO granted patent. Top assignee: Shell Oil Comapny. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Allen Littlefield. Retrieved from https://idiyas.com/inventor/richard-allen-littlefield

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Richard Allen Littlefield - Pioneering Inventor from Sealy, TX

Introduction: Richard Allen Littlefield is a renowned inventor hailing from Sealy, Texas, known for his groundbreaking contributions to various industries.

Latest Patents: Richard Allen Littlefield holds several patents in the fields of automotive engineering, renewable energy, and consumer electronics, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, Littlefield has worked with top companies in the technology sector, leading research and development teams to create cutting-edge solutions.

Collaborations: Throughout his career, Richard Allen Littlefield has collaborated with leading universities and research institutions to further his inventions, demonstrating his commitment to pushing the boundaries of innovation.

Conclusion: Richard Allen Littlefield's passion for innovation and his relentless drive to create have solidified his reputation as a pioneering inventor in Sealy, TX, leaving a lasting impact on the world of technology.

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]
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