Arlington, MA, United States of America

David Chastain

This inventor holds 1 USPTO granted patent. Top assignee: Lifeline Systems, Inc.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Chastain. Retrieved from https://idiyas.com/inventor/david-chastain-ehv9pot7

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 = 17(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: David Chastain: Innovator in Personal Emergency Response Systems

Introduction

David Chastain is an accomplished inventor based in Arlington, MA (US). He has made significant contributions to the field of personal emergency response systems. His innovative approach has led to the development of a unique wireless communicator that enhances safety and accessibility for users.

Latest Patents

David Chastain holds a patent for a wireless communicator designed specifically for a personal emergency response system. This invention aims to provide users with a reliable means of communication during emergencies, ensuring that help is always within reach. He has 1 patent to his name, showcasing his dedication to innovation in this critical area.

Career Highlights

Chastain is currently employed at Lifeline Systems, Inc., where he continues to work on advancements in emergency response technology. His role at the company allows him to apply his expertise and creativity to develop solutions that can save lives.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Vincent J. Savio and Eric Cohen. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

David Chastain's contributions to personal emergency response systems exemplify the impact of innovation in enhancing safety and communication. His work continues to inspire advancements in technology that prioritize user safety and accessibility.

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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