Lake Zurich, IL, United States of America

Leroy F Radtke

This inventor holds 4 USPTO granted patents. Top assignee: Circulair, Inc.. Active years: 1994-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leroy F Radtke. Retrieved from https://idiyas.com/inventor/leroy-f-radtke

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 = 4

Forward Citations = 133(Granted Patents)


Company Filing History:


Years Active: 1994-1996

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Leroy F. Radtke

Introduction

Leroy F. Radtke is a notable inventor based in Lake Zurich, Illinois. He has made significant contributions to the field of electrical appliances, particularly with his innovative designs. With a total of four patents to his name, Radtke has demonstrated a commitment to enhancing everyday technology.

Latest Patents

Among his latest patents are the Electric Fan Heater and a Small Electric Fan. These inventions showcase his ability to combine functionality with efficiency, providing consumers with reliable and effective heating and cooling solutions.

Career Highlights

Radtke is currently associated with Circulair, Inc., where he continues to develop and refine his inventions. His work at this company has allowed him to focus on creating products that improve comfort and convenience in homes and workplaces.

Conclusion

Leroy F. Radtke's contributions to the field of electrical appliances highlight his innovative spirit and dedication to improving technology. His patents reflect a deep understanding of consumer needs and a passion for invention.

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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