Lake City, MN, United States of America

Maurice Francis Holahan

This inventor holds 14 USPTO granted patents and 2 published patent applications. Top assignee: International Business Machines Corporation. Active years: 1991-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Maurice Francis Holahan. Retrieved from https://idiyas.com/inventor/maurice-francis-holahan

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

USPTO Granted Patents = 14 

% Patents Active = 71.4

Average Co-Inventor Count = 4.0

ph-index = 7

Forward Citations = 223(Granted Patents)


Location History:

  • Rochester, MN (US) (1991)
  • Lake City, MN (US) (2001 - 2018)

Company Filing History:


Years Active: 1991-2018

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14 patents (USPTO):Explore Patents

Title: The Innovative Mind of Maurice Francis Holahan

Introduction: Maurice Francis Holahan, based in Lake City, MN, is an accomplished inventor with a notable record of 14 patents. His work primarily focuses on advanced cooling systems for electrical heat sources, demonstrating his commitment to innovation in thermal management technologies.

Latest Patents: Among his latest inventions are the "Dual Magnetically Coupled Rotor Heat Exchanger" and the "Duplex Flexible Heat Exchanger." The Dual Magnetically Coupled Rotor Heat Exchanger is designed to provide efficient cooling by utilizing two principal sub-assemblies. It features a closed-loop fluid flow that effectively removes heat from a heat source, transferring it to an open-loop sub-assembly for further heat management. Similarly, the Duplex Flexible Heat Exchanger employs two sub-assemblies to achieve a similar operational effect, ensuring optimal fluid movement and heat transfer.

Career Highlights: Maurice is currently associated with the International Business Machines Corporation (IBM), where he continues to refine his innovative designs and contribute to breakthroughs in heat exchanger technology. His patents are a testament to his expertise and dedication in the field of thermal management.

Collaborations: Throughout his career, Maurice has worked alongside notable colleagues such as Arvind Kumar Sinha and Eric Alan Eckberg. These collaborations have further enriched his innovative projects and strengthened the foundation for continuous advancements in their respective technologies.

Conclusion: Maurice Francis Holahan is a prominent figure in the realm of inventions focused on thermal management solutions. His extensive patent portfolio, coupled with his collaborative spirit, showcases his significant contributions to the field. As technology progresses, Holahan's advancements in cooling systems are likely to play a pivotal role in enhancing the efficiency of electrical heat sources.

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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