Lexington, MA, United States of America

John R Williams

This inventor holds 19 USPTO granted patents and 2 published patent applications, primarily in Sensor Technology. Top assignees: The Charles Stark Draper Laboratory, Inc., Pcr Group, Inc.. Active years: 1989-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John R Williams. Retrieved from https://idiyas.com/inventor/john-r-williams-r70x22yf

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

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 63.2

Average Co-Inventor Count = 1.8

ph-index = 9

Forward Citations = 170(Granted Patents)


Company Filing History:


Years Active: 1989-2015

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Areas of Expertise:
Metal Ion Sensor
Printed Circuit Boards
Electrolyte Test
Flexural Plate Wave
Microfluidic Sensors
Sensor Circuit
Molecular Recognition
Quartz Resonator
Lubricating Composition
Damping Fluids
Mass Measurement
Ion-Selective Electrode
19 patents (USPTO):Explore Patents

Title: Inventor John R. Williams: Pioneering Innovations in Sensor Technology

Introduction

John R. Williams, a prominent inventor based in Lexington, Massachusetts, has made significant contributions to the field of technology with an impressive portfolio of 19 patents. His work primarily focuses on electronic devices and measurement systems, showcasing his innovative approach to modern engineering challenges.

Latest Patents

Among his latest inventions, Williams has developed a groundbreaking three-dimensional metal ion sensor arrays on printed circuit boards. This electronic device features a substrate with multiple sensors, each designed with a working electrode, an inner filling solution, and an ion-selective membrane. This design enables precise ion detection, which is crucial in various applications. Another notable patent is the in-line loss-on-ignition measurement system and method. This invention includes an on-site extractor subsystem that collects emissions from hydrocarbon fuel-burning plants. The system analyzes the collected material, measuring its weight before and after combustion, allowing for accurate loss-on-ignition data to be generated.

Career Highlights

Throughout his career, Williams has worked with esteemed organizations, including the Charles Stark Draper Laboratory, Inc. and Pcr Group, Inc. His experiences at these institutions have not only honed his skills but also provided a platform for his inventive endeavors.

Collaborations

Collaboration has played a key role in Williams' success as an inventor. He has worked alongside talented individuals such as Brian T. Cunningham and Anthony Petrovich, contributing to the development of multifaceted projects and innovations that push the boundaries of technology.

Conclusion

John R. Williams stands out as an influential figure in the realm of technology and innovation. With a commendable number of patents to his name, he continues to inspire future inventors and engineers. His latest inventions promise to play a vital role in advancing sensor technology and operational efficiency in various industries.

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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