Middletown, IN, United States of America

Charles R Ashton

This inventor holds 2 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1978-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles R Ashton. Retrieved from https://idiyas.com/inventor/charles-r-ashton

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 = 2.4

ph-index = 2

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1978-1981

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2 patents (USPTO):Explore Patents

Title: Innovations by Charles R Ashton

Introduction

Charles R Ashton is a notable inventor based in Middletown, Indiana, who has made significant contributions to the field of vehicle technology. He holds two patents that showcase his innovative approach to engineering and design.

Latest Patents

Ashton's latest patents include an "Armature Shaft for a Vehicle Starter Motor" and a "Dynamoelectric Machine Field Assembly." The armature shaft patent describes a two-piece design that combines a hollow tubular member with a solid cylindrical member, enhancing the functionality of vehicle starter motors. The dynamoelectric machine field assembly patent focuses on a one-piece field frame made from high-density compacted atomized iron powder, which is crucial for electric engine cranking motors.

Career Highlights

Ashton is currently employed at GM Global Technology Operations LLC, where he continues to develop innovative solutions in automotive technology. His work has contributed to advancements in starter motor design and dynamoelectric machines.

Collaborations

Throughout his career, Ashton has collaborated with notable coworkers, including Ronald A Martin and Richard D Watson, who have also contributed to the field of automotive technology.

Conclusion

Charles R Ashton is a distinguished inventor whose work in vehicle technology has led to significant advancements. His patents reflect a commitment to innovation and engineering excellence.

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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