Waterbury, CT, United States of America

Edward F Humphrey

This inventor holds 1 USPTO granted patent. Top assignee: International Security Products, Inc.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Edward F Humphrey. Retrieved from https://idiyas.com/inventor/edward-f-humphrey-ee5eba38

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 = 3.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Edward F. Humphrey

Introduction

Edward F. Humphrey is a notable inventor based in Waterbury, Connecticut. He has made significant contributions to the field of security technology, particularly with his innovative designs for locking mechanisms. His work has led to the development of a unique patent that enhances the functionality and security of locking systems.

Latest Patents

Humphrey holds a patent for a "Combination lockout/holdback apparatus." This invention features an inside operator for a lock that includes a spring-biased bolt. The design incorporates a shaft that can be immobilized, preventing longitudinal bolt motion by applying force in the axial direction to the handle of the operator. The operator shaft is telescopic, ensuring that the coupling of the operator shaft to the bolt remains uninterrupted as the operator is switched between operational modes. This innovative approach enhances the reliability and versatility of locking mechanisms.

Career Highlights

Edward F. Humphrey is associated with International Security Products, Inc., where he applies his expertise in security technology. His work at the company has allowed him to develop and refine his inventions, contributing to advancements in the industry. His dedication to innovation has positioned him as a key figure in the field of security solutions.

Collaborations

Throughout his career, Humphrey has collaborated with talented individuals such as Nelson J. De Angelo and David W. Florian. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Edward F. Humphrey's contributions to the field of security technology through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence the design and functionality of locking systems, ensuring enhanced security for users.

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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