Hobart, IN, United States of America

John D Graun

This inventor holds 1 USPTO granted patent. Top assignee: Vanair Manufacturing, Inc.. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John D Graun. Retrieved from https://idiyas.com/inventor/john-d-graun

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 = 5.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: The Innovative Journey of John D Graun

Introduction: John D Graun, a visionary inventor based in Hobart, IN (US), has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: John D Graun holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: Throughout his illustrious career, John D Graun has been recognized for his innovative spirit and problem-solving abilities. His inventions have not only improved efficiency in different industries but have also positively impacted the lives of many.

Collaborations: John D Graun has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions. His collaborative efforts have led to the successful implementation of cutting-edge technologies in the market.

Conclusion: John D Graun's passion for innovation and his dedication to pushing the boundaries of technology have established him as a prominent figure in the world of inventors. His relentless pursuit of excellence continues to inspire future generations of inventors and innovators.

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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