Cass City, MI, United States of America

James K Miller

This inventor holds 5 USPTO granted patents. Top assignee: Walbro Corporation. Active years: 1988-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James K Miller. Retrieved from https://idiyas.com/inventor/james-k-miller

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 = 1.2

ph-index = 5

Forward Citations = 54(Granted Patents)


Location History:

  • Cass City, MI (US) (1988 - 1990)
  • Ann Arbor, MI (US) (1991)

Company Filing History:


Years Active: 1988-1991

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5 patents (USPTO):Explore Patents

Title: Innovations of James K Miller

Introduction

James K Miller is a notable inventor based in Cass City, Michigan, who has made significant contributions to the field of internal combustion engine technology. With a total of five patents to his name, Miller has developed innovative solutions that enhance engine performance and efficiency.

Latest Patents

Miller's latest patents include an "Automatic Engine Fuel Enrichment and Ignition Advance Angle Control" system. This invention features an automatic fuel enrichment system designed for cranking and warm-up of internal combustion engines. It utilizes a solenoid valve that responds to control electronics, selectively feeding enrichment fuel to the engine air intake manifold. The system is designed to activate when engine speed exceeds a preset minimum cranking threshold and terminates enrichment once the engine reaches idle speed. Additionally, he has developed a "Cold-Start Engine Priming and Air Purging System." This system purges air from the reservoir of a diaphragm carburetor and supplies priming fuel to the carburetor air intake. It employs a pump that responds to electrical signals from priming control circuitry, ensuring efficient fuel delivery based on engine temperature.

Career Highlights

Miller is currently associated with Walbro Corporation, where he continues to innovate in engine technology. His work has significantly impacted the efficiency and reliability of internal combustion engines, making him a valuable asset in the field.

Collaborations

Throughout his career, Miller has collaborated with notable colleagues such as Ralph G Hardwick and William C Eberline. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

James K Miller's contributions to engine technology through his patents demonstrate his commitment to innovation and improvement in the automotive industry. His work continues to influence the design and functionality of internal combustion engines, showcasing the importance of inventive minds in advancing technology.

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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