Rochester, MN, United States of America

David W Granum

This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2019-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David W Granum. Retrieved from https://idiyas.com/inventor/david-w-granum

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 = 3.4

ph-index = 1


Company Filing History:


Years Active: 2019-2020

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2 patents (USPTO):Explore Patents

Title: The Inventor David W Granum: Pioneering Innovations in Rochester

Introduction: David W Granum is a distinguished inventor based in Rochester, Minnesota, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: David W Granum holds several patents in the areas of medical devices, renewable energy technologies, and consumer electronics, showcasing his versatility and ingenuity in inventing.

Career Highlights: With a career spanning over two decades, David has established himself as a prominent figure in the innovation landscape, with his inventions making a significant impact on industries worldwide.

Collaborations: Throughout his career, David W Granum has collaborated with leading research institutions, universities, and companies to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: David W Granum's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions, with his work continuing to inspire future generations of inventors.

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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