Wickliffe, OH, United States of America

Marvin B De Tar

This inventor holds 1 USPTO granted patent. Top assignee: The Lubrizol Corporation. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marvin B De Tar. Retrieved from https://idiyas.com/inventor/marvin-b-de-tar

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Marvin B De Tar: Innovator in Engine Lubrication

Introduction

Marvin B De Tar is a notable inventor based in Wickliffe, OH (US). He has made significant contributions to the field of engine lubrication, particularly with his innovative approach to two-stroke cycle engine lubricants. His work has implications for improving engine performance and efficiency.

Latest Patents

Marvin B De Tar holds a patent for a "Two-stroke cycle engine lubricant and method of using same." This patent describes a lubricant fuel composition that is prepared by reacting an aromatic compound with a carboxylic reactant. This invention aims to enhance the performance and longevity of two-stroke engines.

Career Highlights

Marvin is associated with The Lubrizol Corporation, a company known for its expertise in specialty chemicals and engine lubricants. His work at Lubrizol has allowed him to focus on developing innovative solutions for engine lubrication challenges.

Collaborations

Throughout his career, Marvin has collaborated with notable colleagues, including William K Cleveland and Paul E Adams. These collaborations have contributed to advancements in the field of engine lubrication.

Conclusion

Marvin B De Tar's contributions to engine lubrication through his patented innovations demonstrate his commitment to enhancing engine performance. His work continues to influence the industry and improve the functionality of two-stroke engines.

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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