Silverdale, WA, United States of America

Edward R Marquardt

This inventor holds 1 USPTO granted patent. Top assignee: Gf Protection Inc.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Edward R Marquardt. Retrieved from https://idiyas.com/inventor/edward-r-marquardt

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 = 11(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Edward R Marquardt: Innovator in Safety Technology

Introduction

Edward R Marquardt is a notable inventor based in Silverdale, WA (US). He has made significant contributions to safety technology, particularly in the field of fall protection systems. His innovative approach has led to the development of a unique self-retractable lifeline that enhances user safety.

Latest Patents

Marquardt holds a patent for a Distance Limiting Self-Retractable Lifeline. This invention features a combination of an active fall arrest braking system and a passive restraint distance limiting mechanism. The design allows users to pretension and preset the distance that the cable can pay out, ensuring optimal safety during use. The lifeline's cable limiting mechanism includes a pretension assembly, which consists of aligned plates and an actuator that mobilizes an arbor when the lever is opened. This innovative design enhances the functionality and safety of the self-retractable lifeline.

Career Highlights

Marquardt is associated with Gf Protection Inc., where he continues to develop and refine safety technologies. His work has been instrumental in advancing the standards of fall protection equipment, making workplaces safer for users.

Collaborations

One of his notable coworkers is Evan Michael Choltco-Devlin. Their collaboration has contributed to the innovative advancements in safety technology at Gf Protection Inc.

Conclusion

Edward R Marquardt's contributions to safety technology through his innovative inventions, particularly the Distance Limiting Self-Retractable Lifeline, highlight his commitment to enhancing user safety. His work continues to influence the industry positively.

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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