Alma, MI, United States of America

Michael A Derry

This inventor holds 1 USPTO granted patent. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael A Derry. Retrieved from https://idiyas.com/inventor/michael-a-derry

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 = 3.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Michael A. Derry: Innovator in Drive Assembly Technology

Introduction

Michael A. Derry is an accomplished inventor based in Alma, MI (US). He has made significant contributions to the field of mechanical engineering, particularly in the design of drive assemblies for universal joints. His innovative approach has led to the development of a unique patent that enhances the functionality of tripot-type universal joints.

Latest Patents

Derry holds a patent for a "Drive assembly for universal joint." This invention comprises a drive block and bearing rollers that are retained by two cage pieces. These cage pieces are mounted on the respective opposite driving sides of the drive block, ensuring that the bearing rollers on each side are securely held. The design allows for the cage pieces to be fastened either to each other or directly to the drive block, providing a robust solution for universal joint applications.

Career Highlights

Michael A. Derry is currently employed at GM Global Technology Operations, Inc. His work at this leading automotive technology company has allowed him to apply his inventive skills in a practical setting. Derry's contributions have been instrumental in advancing the technology used in modern vehicles.

Collaborations

Throughout his career, Derry has collaborated with notable colleagues, including Paul R. Stenglein and Robert C. Farrell. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Michael A. Derry's work exemplifies the spirit of innovation in the field of mechanical engineering. His patent for a drive assembly for universal joints showcases his ability to solve complex engineering challenges. Derry's contributions continue to impact the automotive 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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