Jonkoping, Sweden

Roy B Holmberg

This inventor holds 4 USPTO granted patents. Top assignees: Aktiebolaget Svenska Flaktfabriken, Flakt Aktiebolag. Active years: 1979-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roy B Holmberg. Retrieved from https://idiyas.com/inventor/roy-b-holmberg

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 = 1.0

ph-index = 3

Forward Citations = 64(Granted Patents)


Company Filing History:


Years Active: 1979-1989

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Roy B Holmberg

Introduction

Roy B Holmberg is a notable inventor based in Jonkoping, Sweden. He has made significant contributions to the field of engineering, particularly in the area of heat exchange technology. With a total of four patents to his name, Holmberg's work has had a lasting impact on various industries.

Latest Patents

Holmberg's latest patents include a plate heat exchanger and a corrugated metal sheet contact body for humidifiers. These innovations demonstrate his commitment to improving efficiency and functionality in thermal management systems.

Career Highlights

Throughout his career, Holmberg has worked with prominent companies such as Aktiebolaget Svenska Flaktfabriken and Flakt Aktiebolag. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects.

Collaborations

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Conclusion

Roy B Holmberg's inventive spirit and dedication to innovation have established him as a key figure in the engineering community. His patents continue to influence the development of efficient heat exchange solutions.

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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