Columbus, IN, United States of America

Keith L Carmichael

This inventor holds 1 USPTO granted patent. Top assignee: Reliance Electric Company. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keith L Carmichael. Retrieved from https://idiyas.com/inventor/keith-l-carmichael

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Keith L. Carmichael: Innovator in Motor Drive Control Systems

Introduction

Keith L. Carmichael is a notable inventor based in Columbus, Indiana. He has made significant contributions to the field of motor drive technology. His innovative approach has led to the development of a unique control system that enhances the functionality of mechanically adjustable speed motor drives.

Latest Patents

Carmichael holds a patent for a "Control system for mechanically adjustable speed motor drives." This invention features a control system that utilizes a double acting pneumatic cylinder. The cylinder is remotely controlled to shift the speed control by varying the air pressure, allowing for precise adjustments to the motor drive's speed. This system can be operated manually or through automatic control means, providing flexibility and efficiency in motor speed management.

Career Highlights

Carmichael is associated with Reliance Electric Company, where he has applied his expertise in motor drive systems. His work has been instrumental in advancing the technology used in various industrial applications. With a focus on innovation, he continues to contribute to the field through his inventive solutions.

Collaborations

Carmichael has collaborated with James F. Runyan, working together to enhance the capabilities of motor drive systems. Their partnership has fostered an environment of creativity and technical advancement.

Conclusion

Keith L. Carmichael's contributions to motor drive technology exemplify the spirit of innovation. His patent for a control system demonstrates his commitment to improving industrial processes. Through his work at Reliance Electric Company, he continues to influence the field positively.

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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