Columbus, IN, United States of America

Donald T Barnett

This inventor holds 1 USPTO granted patent. Top assignee: Cummins Electronics Company, Inc.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald T Barnett. Retrieved from https://idiyas.com/inventor/donald-t-barnett

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 = 3.0

ph-index = 1

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 1992

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Donald T. Barnett: Innovator in Air Intake Heating Technology

Introduction

Donald T. Barnett is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of internal combustion engines, particularly through his innovative air intake heating method and device. His work is essential for improving engine performance and reducing emissions.

Latest Patents

Barnett holds a patent for an air intake heating method and device for internal combustion engines. This invention includes a microprocessor-based controller, intake manifold air temperature monitoring means, engine speed monitoring means, and electrical air heating elements. The system is designed to assist in cold weather starting of engines and to minimize white smoke pollutants produced by diesel engines after starting.

Career Highlights

Donald T. Barnett is associated with Cummins Electronics Company, Inc., where he has applied his expertise in engine technology. His work has been instrumental in developing solutions that enhance engine efficiency and reduce environmental impact.

Collaborations

Barnett has collaborated with notable colleagues such as Paul J. Ebaugh and Paul M. Trotta. Their combined efforts have contributed to advancements in engine technology and innovation.

Conclusion

Donald T. Barnett's contributions to air intake heating technology demonstrate his commitment to improving internal combustion engines. His innovative solutions continue to influence the industry and promote cleaner engine operation.

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]
Loading…