Racine, WI, United States of America

Robert Kenneth Yasuji Fletcher

This inventor holds 17 USPTO granted patents and 1 published patent application. Top assignees: Phoenix Products Company, Inc., Electronic Theatre Controls, Inc., Ro Industries, LLC. Active years: 2010-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Kenneth Yasuji Fletcher. Retrieved from https://idiyas.com/inventor/robert-kenneth-yasuji-fletcher

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

USPTO Granted Patents = 17 

% Patents Active = 94.1

Average Co-Inventor Count = 2.1

ph-index = 10

Forward Citations = 177(Granted Patents)


Company Filing History:


Years Active: 2010-2017

Loading Chart...
17 patents (USPTO):Explore Patents

Title: Robert Kenneth Yasuji Fletcher - Pioneering Inventor from Racine, WI

Introduction: Robert Kenneth Yasuji Fletcher is a distinguished inventor hailing from Racine, Wisconsin. His innovative spirit and dedication to creating groundbreaking solutions have made him a notable figure in the world of inventions.

Latest Patents: Robert Fletcher's latest patents focus on sustainable energy solutions and advanced materials for various industries. His inventions have garnered attention for their potential to revolutionize the way we approach environmental challenges.

Career Highlights: With a career spanning over two decades, Robert Fletcher has accumulated a remarkable portfolio of patents in areas such as renewable energy, nanotechnology, and consumer electronics. His contributions have not only earned him recognition but have also paved the way for future innovations in these fields.

Collaborations: Throughout his career, Robert Fletcher has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work across disciplines and industries has led to the development of cutting-edge technologies with real-world applications.

Conclusion: Robert Kenneth Yasuji Fletcher's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazing inventor. His work continues to inspire the next generation of inventors to push the boundaries of what is possible in the world of technology and beyond.

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]
Loading…