Louisville, KY, United States of America

Subbu Thenappan

This inventor holds 5 USPTO granted patents and 4 published patent applications. Top assignee: Haier US Appliance Solutions, Inc.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Subbu Thenappan. Retrieved from https://idiyas.com/inventor/subbu-thenappan-fl1b6x33

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

USPTO Granted Patents = 5 

% Patents Active = 40.0

Average Co-Inventor Count = 2.9

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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5 patents (USPTO):Explore Patents

Title: Subbu Thenappan: Innovator in Recreational Vehicle Technology

Introduction

Subbu Thenappan is an accomplished inventor based in Louisville, KY (US). He has made significant contributions to the field of recreational vehicle technology, particularly in the area of water heating systems. His innovative approach has led to the development of a unique patent that enhances the efficiency and functionality of water heaters in recreational vehicles.

Latest Patents

Subbu holds a patent for "Systems for water heater baffles on recreational vehicles." This invention features a water heater appliance that includes a tank and a U-shaped flue disposed within the tank. The flue extends to and from an external side of the tank, with a gas supply in fluid communication with it. A burner assembly is located at the inlet of the flue, and a baffle is positioned within the flue. The baffle is designed with a plurality of restrictors and a flue collar that secures it to the flue. This innovative design aims to improve the performance of water heaters in recreational vehicles.

Career Highlights

Subbu Thenappan is currently employed at Haier US Appliance Solutions, Inc., where he continues to develop and refine technologies that enhance the user experience in recreational vehicles. His work has been instrumental in advancing the efficiency of water heating systems, making them more reliable and effective for consumers.

Collaborations

Subbu collaborates with various professionals in his field, including his coworker Jacob Strader. Together, they work on innovative solutions that address the needs of recreational vehicle users.

Conclusion

Subbu Thenappan's contributions to the field of recreational vehicle technology, particularly through his patent on water heater systems, demonstrate his commitment to innovation and improvement. His work at Haier US Appliance Solutions, Inc. continues to impact the industry positively.

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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