Cedar Springs, MI, United States of America

Terrance G Cunningham

This inventor holds 1 USPTO granted patent. Top assignee: Detroit Diesel Corporation. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Terrance G Cunningham. Retrieved from https://idiyas.com/inventor/terrance-g-cunningham

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 = 1(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Terrance G Cunningham: Innovator in Fuel Injector Technology

Introduction

Terrance G Cunningham is a notable inventor based in Cedar Springs, MI (US). He has made significant contributions to the field of fuel injector technology, particularly through his innovative methods for refurbishing valve seats.

Latest Patents

Cunningham holds a patent for a "Method for refurbishing a valve seat in a fuel injector assembly." This method involves several intricate steps, including the removal of a poppet valve from the valve bore guide, machining the bore and valve seat to eliminate cavitation, and creating an undercut at the stress riser. Additionally, the process includes nitriding the valve bore guide and radiusing the fuel passage to restore hardness.

Career Highlights

Cunningham is currently employed at Detroit Diesel Corporation, where he applies his expertise in fuel injector systems. His work has been instrumental in enhancing the performance and reliability of fuel injectors in various applications.

Collaborations

Cunningham collaborates with his coworker, Roman F Kosiorek, contributing to advancements in their field.

Conclusion

Terrance G Cunningham's innovative approach to refurbishing fuel injector components showcases his dedication to improving automotive technology. His contributions are valuable to the industry and highlight the importance of innovation in engineering.

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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