Worthington, OH, United States of America

Robert F Marrinan

This inventor holds 4 USPTO granted patents. Top assignee: The D. L. Auld Co.. Active years: 1985-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert F Marrinan. Retrieved from https://idiyas.com/inventor/robert-f-marrinan

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 = 1.6

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1985-1989

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4 patents (USPTO):Explore Patents

Title: The Innovations of Robert F. Marrinan

Introduction

Robert F. Marrinan is an accomplished inventor based in Worthington, Ohio. He has made significant contributions to the field of automotive technology, holding a total of four patents. His work reflects a commitment to enhancing vehicle security and functionality.

Latest Patents

One of Marrinan's latest innovations is the automobile lock scratch guard. This invention aims to protect vehicle locks from scratches and damage, thereby extending their lifespan and maintaining the aesthetic appeal of automobiles.

Career Highlights

Marrinan is currently employed at The D. L. Auld Company, where he continues to develop innovative solutions in the automotive sector. His experience and expertise have made him a valuable asset to the company.

Collaborations

Marrinan has collaborated with his coworker, James D. Orr, to further enhance their projects and drive innovation within their field.

Conclusion

Robert F. Marrinan's contributions to automotive technology through his patents and work at The D. L. Auld Company highlight his dedication to innovation and improvement in vehicle security. His inventions continue to make a positive impact in the industry.

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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