London, Canada

Fredrick T Cogan

This inventor holds 4 USPTO granted patents. Top assignee: Northern Telecom Limited. Active years: 1977-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fredrick T Cogan. Retrieved from https://idiyas.com/inventor/fredrick-t-cogan

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 67(Granted Patents)


Company Filing History:


Years Active: 1977-1982

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4 patents (USPTO):Explore Patents

Title: Fredrick T Cogan: Innovator in Telephone Technology

Introduction

Fredrick T Cogan is a notable inventor based in London, Canada. He has made significant contributions to the field of telecommunications, particularly in the design and functionality of telephone handsets. With a total of 4 patents to his name, Cogan's work has had a lasting impact on the industry.

Latest Patents

Cogan's latest patents include innovative designs for telephone handset transducer mounting and a one-piece gasket for sealing in telephone handsets. The first patent describes a mounting for a transducer in a telephone handset that utilizes a flexible tubular gasket. This gasket is attached to the front housing and holds the transducer in place, ensuring optimal performance. The second patent outlines a telephone handset formed from two elongate hollow concave parts, which acoustically seals the transmitter and enhances sound quality.

Career Highlights

Fredrick T Cogan has worked with Northern Telecom Limited, a company known for its advancements in telecommunications technology. His role at the company has allowed him to develop and refine his innovative ideas, contributing to the evolution of telephone technology.

Collaborations

Cogan has collaborated with several talented individuals throughout his career, including Beverley W Gumb and Gerd Kuhfus. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the telecommunications sector.

Conclusion

Fredrick T Cogan's contributions to telephone technology through his patents and collaborations have significantly influenced the industry. His innovative designs continue to shape the way we communicate today.

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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