Carmel, IN, United States of America

Keith Calhoun

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Rolls-Royce Corporation, Rolls-Royce North American Technologies Inc.. Active years: 2016-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keith Calhoun. Retrieved from https://idiyas.com/inventor/keith-calhoun

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2016-2021

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2 patents (USPTO):Explore Patents

Title: Keith Calhoun: Innovator in Engine Management Systems

Introduction

Keith Calhoun is a notable inventor based in Carmel, IN (US), recognized for his contributions to engine management systems. With a total of 2 patents, Calhoun has made significant advancements in the field of adaptive control modules for engines.

Latest Patents

Calhoun's latest patents include a "Vibration Feedback Controller" and an "Integrated Health Management Approach to Propulsion Control System Protection Limiting." The Vibration Feedback Controller features a system that incorporates an adaptive control module designed to receive power input signals and vibration signals from an engine vibration sensor. This module determines a power demand signal based on these inputs and outputs it to engine components. The Integrated Health Management Approach focuses on real-time engine management, controlling demand on engine components while accessing prognostic data to enhance their lifespan during operation.

Career Highlights

Throughout his career, Calhoun has worked with prestigious companies such as Rolls-Royce Corporation and Rolls-Royce North American Technologies Inc. His experience in these organizations has allowed him to develop innovative solutions that improve engine performance and reliability.

Collaborations

Calhoun has collaborated with notable professionals in the field, including Joseph D. Myer and Richard Joseph Skertic. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Keith Calhoun's work in engine management systems showcases his innovative spirit and dedication to enhancing engine performance. His patents reflect a commitment to advancing technology in the automotive 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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