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For the Inventor, By the Inventor

Mount Clemens, MI, United States of America

James L Coulter

This inventor holds 4 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1976-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James L Coulter. Retrieved from https://idiyas.com/inventor/james-l-coulter

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Fraser, MI (US) (1976 - 1981)
  • Mt. Clemens, MI (US) (1990 - 1992)

Company Filing History:

goldMedal4 out of 31,934 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 1976-1992

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4 patents (USPTO):Explore Patents
1. 5112114 - Anti-spin hydraulic brake system (1992-05-12),
2. 4976500 - Anti-spin hydraulic brake system (1990-12-11),
3. 4270633 - Automatic brake adjuster with automatically adjusted steady point (1981-06-02),
4. 3991859 - Adjusting mechanism for a disc brake caliper assembly (1976-11-16),

Title: Innovations of James L Coulter

Introduction

James L Coulter is a notable inventor based in Mt. Clemens, MI (US). He has made significant contributions to the field of automotive technology, holding a total of 4 patents. His work primarily focuses on enhancing vehicle safety and performance through innovative braking systems.

Latest Patents

One of his latest patents is the Anti-spin hydraulic brake system. This invention provides an apparatus and method for a traction control system designed for automotive vehicles. The system offers selective hydraulically actuated braking to the drive wheel that is spinning, effectively restraining its rotation. This allows for an increase in torque to that respective wheel, improving vehicle control and safety.

Career Highlights

James L Coulter is currently associated with GM Global Technology Operations, Inc. His work at this company has been pivotal in advancing automotive technologies. His innovative approaches have contributed to the development of systems that enhance vehicle performance and safety.

Collaborations

Throughout his career, James has collaborated with notable colleagues, including Harald H Lorenz and James A Cogswell, II. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the automotive sector.

Conclusion

James L Coulter's contributions to automotive technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the future of vehicle safety and performance.

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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