North Olmsted, OH, United States of America

James E Cornish

This inventor holds 2 USPTO granted patents. Top assignee: Dravo Corporation. Active years: 1982-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James E Cornish. Retrieved from https://idiyas.com/inventor/james-e-cornish

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 = 1.3

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1982-1984

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2 patents (USPTO):Explore Patents

Title: Innovations of James E. Cornish

Introduction

James E. Cornish is an accomplished inventor based in North Olmsted, OH (US). He has made significant contributions to the field of railroad car positioning technology. With a total of 2 patents to his name, his work has had a notable impact on the efficiency of car dumping processes.

Latest Patents

Cornish's latest patents include a "Method for Random Car Train Positioning" and a "Train Positioner." The first patent describes a car positioning device designed for the dumping of random cars in a rotary car dumper. This device features a carriage base and a pivoted car positioning arm that is L-shaped, allowing for precise positioning of cars within the dumper. The second patent outlines a train positioner that advances a string of railroad cars to a rotary car dumper in a sequential manner. This innovative design includes rotatable couplings for each car, enabling smooth operation during the dumping process.

Career Highlights

James E. Cornish is currently employed at Dravo Corporation, where he continues to develop and refine his inventions. His work has been instrumental in enhancing the functionality and reliability of railroad car systems.

Collaborations

Cornish has collaborated with Edward T. Manning, Jr., contributing to the advancement of their shared projects and innovations in the field.

Conclusion

James E. Cornish's contributions to railroad car positioning technology demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to enhancing efficiency and functionality in the railroad industry.

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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