Rochester, NY, United States of America

David Butler

This inventor holds 1 USPTO granted patent. Top assignee: Exelis Inc.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Butler. Retrieved from https://idiyas.com/inventor/david-butler-cxs6wx1n

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 = 4(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Innovations by David Butler in Electric Machine Technology

Introduction

David Butler is an accomplished inventor based in Rochester, NY (US). He has made significant contributions to the field of electric machine technology. His innovative designs focus on enhancing the efficiency and performance of electric machines.

Latest Patents

David Butler holds a patent for an "Electric machine with enhanced cooling." This invention features a casing with a first end plate and a second end plate. The first end plate includes an air inlet, while the second end plate has an air outlet. Inside the casing, there is an outer rotor, a stator, and a hub. Additionally, a fan is positioned within the casing, drawing air from the air inlet and exhausting it through the air outlet. This design aims to improve the cooling efficiency of electric machines.

Career Highlights

David Butler is currently employed at Exelis Inc., where he continues to innovate and develop advanced technologies. His work has contributed to the company's reputation for excellence in engineering and technology solutions.

Collaborations

David has collaborated with notable colleagues, including Leon Klafter and David C. Wideman. Their combined expertise has fostered a creative environment that encourages innovation and problem-solving.

Conclusion

David Butler's contributions to electric machine technology exemplify the spirit of innovation. His patent for an electric machine with enhanced cooling showcases his commitment to improving efficiency in engineering. Through his work at Exelis Inc. and collaborations with talented coworkers, he continues to make a significant impact in his field.

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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