Flossmoor, IL, United States of America

Edward L Barcus

This inventor holds 1 USPTO granted patent. Top assignee: Gateway Industries, Inc.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Edward L Barcus. Retrieved from https://idiyas.com/inventor/edward-l-barcus

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: The Innovations of Edward L. Barcus

Introduction

Edward L. Barcus is an accomplished inventor based in Flossmoor, Illinois. He is known for his innovative contributions to vehicle safety technology, particularly in the design of seat belt retractors. His work has significantly impacted automotive safety standards.

Latest Patents

Barcus holds a patent for a vehicle-sensitive seat belt retractor. This invention features an inertia weight carried on a spring arm that deflects and allows for overtravel of the inertia weight. During this overtravel, the weight continues to urge a pawl mechanism into a blocking relationship with ratchet wheels on a belt reel. This design is particularly beneficial in maintaining the actuation of the pawls toward the reel blocking position, especially when the pawls initially abut the other ends of the ratchet teeth without entering between adjacent ratchet teeth. The spring arm can be constructed from a coiled spring section or a plastic spring, showcasing Barcus's innovative approach to safety mechanisms.

Career Highlights

Edward L. Barcus has made significant strides in his career, particularly through his work at Gateway Industries, Inc. His dedication to improving vehicle safety has led to advancements that benefit consumers and the automotive industry alike.

Collaborations

Barcus has collaborated with Louis J. Romanzi, contributing to the development of innovative safety technologies. Their partnership has fostered advancements in the field of automotive safety.

Conclusion

Edward L. Barcus is a notable inventor whose work in seat belt retractor technology has made a lasting impact on vehicle safety. His innovative designs continue to influence automotive safety standards 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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