Grand Prairie, TX, United States of America

John L Warren

This inventor holds 1 USPTO granted patent. Top assignee: Lennox Industries Inc.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John L Warren. Retrieved from https://idiyas.com/inventor/john-l-warren-6l1mtae8

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 = 10.0

ph-index = 1

Forward Citations = 47(Granted Patents)


Company Filing History:


Years Active: 1996

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of John L Warren

Introduction

John L Warren is a notable inventor based in Grand Prairie, TX (US). He has made significant contributions to the field of heating technology, particularly with his innovative patent that combines water heating and space heating functionalities. His work exemplifies the intersection of efficiency and practicality in modern heating systems.

Latest Patents

John L Warren holds a patent for a "Combination water heating and space heating apparatus." This invention features a water heating unit that includes a water storage tank and a helically wound tubular heat exchanger. The design allows for the efficient transfer of heat from combustion products to the surrounding water. Additionally, the space heating unit is equipped with an air handler and a hydronic heat exchanger coil, which work together to provide heated air. The system is designed to prioritize potable hot water supply over space heating, ensuring that user needs are met effectively.

Career Highlights

Warren is currently associated with Lennox Industries Inc., a company renowned for its innovative heating and cooling solutions. His role at Lennox has allowed him to further develop his expertise in heating technologies and contribute to advancements in the industry.

Collaborations

Throughout his career, John L Warren has collaborated with talented individuals such as David L Armijo and Tony R Baker. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

John L Warren's contributions to heating technology through his patent demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, showcasing the importance of combining functionality with user needs.

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]
Loading…