Fort Wayne, IN, United States of America

Rodney A Hempel

This inventor holds 2 USPTO granted patents. Top assignee: American Standard Inc.. Active years: 1980-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rodney A Hempel. Retrieved from https://idiyas.com/inventor/rodney-a-hempel

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 = 1.3

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Fort Wayne, IN (US) (1980)
  • Huntington, IN (US) (1981)

Company Filing History:


Years Active: 1980-1981

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2 patents (USPTO):Explore Patents

Title: Innovations by Rodney A Hempel

Introduction

Rodney A Hempel is an accomplished inventor based in Fort Wayne, IN (US). He has made significant contributions to the field of fireplace technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and safety of fireplaces through innovative designs.

Latest Patents

Hempel's latest patents include a "Fireplace having outside air supply" and a "Heat circulating fireplace." The first patent introduces an outside air system and combustion chamber closure assembly that ensures adequate cooling air supply between the burning fuel and the closure assembly. This design features a frame surrounding the combustion chamber opening, with a grille for air introduction and an adjustable damper for regulating air flow. The second patent, the "Heat circulating fireplace," is aimed at recovering and utilizing heat energy that would typically be lost through the flue. This invention includes a heat exchanger with an increased surface area and vertically oriented gas pathways, allowing for efficient heat transfer from combustion gases to the air being heated.

Career Highlights

Rodney A Hempel is associated with American Standard Inc., where he has applied his expertise in developing innovative fireplace solutions. His work has contributed to advancements in energy efficiency and safety in residential heating.

Collaborations

Hempel collaborates with Clifton F Briner, working together to enhance fireplace technology and improve product offerings.

Conclusion

Rodney A Hempel's contributions to fireplace technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry and improve the safety and functionality of fireplaces.

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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