Monroeville, PA, United States of America

William Francis Hannan

This inventor holds 1 USPTO granted patent. Top assignee: Siemens Westinghouse Power Corporation. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Francis Hannan. Retrieved from https://idiyas.com/inventor/william-francis-hannan

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 = 3.0

ph-index = 1

Forward Citations = 54(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: William Francis Hannan: Innovator in Power Generation Technology

Introduction

William Francis Hannan is a notable inventor based in Monroeville, PA (US). He has made significant contributions to the field of power generation technology. His innovative work has led to the development of a unique exciter design that enhances the efficiency of power generators.

Latest Patents

Hannan holds a patent for an "Exciter having thermally isolated diode wheel and method of removing diode wheel for same." This invention provides an exciter for starting a power generator, featuring a thermally isolated diode wheel. The design includes an exciter rotor shaft and a thermal insulation layer that enhances the performance and maintenance of the exciter.

Career Highlights

William Francis Hannan is associated with Siemens Westinghouse Power Corporation, where he has applied his expertise in power generation. His work focuses on improving the reliability and efficiency of power systems through innovative designs and methods.

Collaborations

Hannan has collaborated with notable coworkers, including Michael Joseph Rasinski and Barry Mathewson. Their combined efforts have contributed to advancements in power generation technologies.

Conclusion

William Francis Hannan's contributions to the field of power generation through his innovative exciter design demonstrate his commitment to enhancing technology in this vital industry. His work continues to influence the efficiency and reliability of power systems today.

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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