Williamston, MI, United States of America

Derril A Loe

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2004-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Derril A Loe. Retrieved from https://idiyas.com/inventor/derril-a-loe

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2004-2010

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Derril A Loe

Introduction

Derril A Loe is a notable inventor based in Williamston, MI (US). He has made significant contributions to the field of transmission technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of thermal valve assemblies and related components.

Latest Patents

Derril's latest patents include a Thermal Valve Assembly Stand Tube and a Thermal Valve Assembly. The Thermal Valve Assembly Stand Tube is designed to regulate fluid levels within a transmission. It features an upper opening, at least one lower opening, and an internal volume defined by internal passages that direct fluid from the valve body-side to the main sump on the gear-side of the transmission. This design minimizes fluid aeration by allowing fluid to bypass dynamic transmission components. The Thermal Valve Assembly patent describes a body with a base portion and opposing sidewalls, which includes an inlet orifice and an outlet orifice. A plate selectively closes the inlet, while a bi-metallic spring member within the volume biases the plate against the base portion, responding to temperature changes.

Career Highlights

Derril A Loe is currently employed at GM Global Technology Operations, Inc., where he continues to innovate in the automotive sector. His work has contributed to advancements in transmission systems, showcasing his expertise and commitment to improving vehicle performance.

Collaborations

Derril has collaborated with notable coworkers such as Todd R Berger and Richard Francis Olenzek, further enhancing the innovative environment at GM Global Technology Operations, Inc.

Conclusion

Derril A Loe's contributions to transmission technology through his patents reflect his dedication to innovation in the automotive industry. His work continues to influence the efficiency and functionality of modern vehicles.

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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