Fair Grove, MO, United States of America

William R Thomas

This inventor holds 1 USPTO granted patent. Top assignee: Macdermid, Incorporated. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William R Thomas. Retrieved from https://idiyas.com/inventor/william-r-thomas-7ird9eah

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 = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovations of William R. Thomas

Introduction

William R. Thomas is an accomplished inventor based in Fair Grove, MO (US). He has made significant contributions to the field of printed circuit technology. His innovative approach has led to the development of a unique method that enhances the electrical resistance of printed circuits.

Latest Patents

William R. Thomas holds a patent for a "Method for improving insulation resistance of printed circuits." This patent describes a process that involves etching away copper to selectively expose surface areas of insulating material. After this process, the exposed areas are treated with an aqueous alkaline permanganate solution. This treatment effectively removes residual metal species, thereby improving the electrical resistance of those areas in the printed circuit.

Career Highlights

William is currently employed at Macdermid, Incorporated, where he continues to innovate and contribute to advancements in printed circuit technology. His work has been instrumental in enhancing the performance and reliability of electronic components.

Collaborations

Throughout his career, William has collaborated with notable colleagues, including David D. Sullivan and Thomas D. Murry. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

William R. Thomas is a notable inventor whose work has significantly impacted the field of printed circuits. His innovative methods and collaborative spirit continue to drive advancements in 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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