North Brunswick, NJ, United States of America

Richard F Stewart

This inventor holds 5 USPTO granted patents. Top assignees: White Consolidated Industries, Inc., White-Westinghouse Corporation. Active years: 1981-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard F Stewart. Retrieved from https://idiyas.com/inventor/richard-f-stewart

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 = 1.4

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Middlesex, NJ (US) (1991)
  • North Brunswick, NJ (US) (1981 - 1994)

Company Filing History:


Years Active: 1981-1994

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5 patents (USPTO):Explore Patents

Title: **Innovations by Richard F. Stewart: A Pioneer in Air Conditioning Technology**

Introduction

Richard F. Stewart, an inventive mind residing in North Brunswick, NJ, has made significant contributions to the field of air conditioning with a total of five patents to his name. His work primarily focuses on the design and functionality of low-profile room air conditioners, which have revolutionized how we think about home cooling solutions.

Latest Patents

Among his most recent innovations are two notable patents related to air conditioning technology.

1. **Leveling Arms for a Low Profile Room Air Conditioner**: This invention features leveling arms that are pivotally mounted to a side of the air conditioner housing. The design incorporates an arcuate slotted opening which allows for adjustment when a threaded fastener or clamping bolt is used. The arms possess an inner surface featuring a series of radial teeth that mesh with similar teeth on the outer surface of the housing, providing stability and retaining the arms in the desired position.

2. **Low Profile Room Air Conditioner**: This patent describes an air conditioning unit designed specifically for window mounting. It features a uniquely structured enclosure that separates the front and rear portions, with the compressor, condenser heat exchanger, and evaporator heat exchanger strategically placed for optimal performance. The design ensures that the unit remains above the bottom rail of the sash, while a built-in leveling mechanism allows for easy adjustment during installation.

Career Highlights

Richard F. Stewart has had a noteworthy career, contributing his expertise and innovative spirit to esteemed companies such as White Consolidated Industries, Inc. and White-Westinghouse Corporation. His experience in these organizations has facilitated the growth of air conditioning technologies and improved product efficiency in the industry.

Collaborations

Throughout his career, Richard has collaborated with notable individuals, including his coworker Robert W. Kennedy. Their teamwork has likely fostered advancements and innovative solutions in air conditioning design while reflecting a shared commitment to excellence.

Conclusion

Richard F. Stewart is a prominent figure in air conditioning innovation, with noteworthy patents that have improved the efficiency and functionality of room air conditioning units. His dedication to creating practical solutions continues to impact the industry positively, demonstrating the significance of inventive minds in shaping modern technology.

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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