Pittsburgh, PA, United States of America

James S Chess

This inventor holds 1 USPTO granted patent. Top assignee: Ppg Industries, Inc.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James S Chess. Retrieved from https://idiyas.com/inventor/james-s-chess

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 = 3.0

ph-index = 1

Forward Citations = 39(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of James S. Chess

Introduction

James S. Chess is a notable inventor based in Pittsburgh, PA, recognized for his significant contributions to the field of thermal insulation technology. With a focus on improving energy efficiency in buildings, he has developed innovative solutions that enhance the comfort and sustainability of indoor environments.

Latest Patents

One of his most prominent patents is for a heat reflecting window, which provides improved thermal insulation between the interior of a building and the outside environment. This multiple-glazed window comprises two transparent glass sheets, an exterior sheet, and an interior sheet, spaced from each other and joined about their edges to form a sealed, enclosed space. The exterior sheet is made of heat-absorbing glass, featuring an infrared reflecting, transparent film of tin oxide on its surface, which faces the interior glass sheet. This innovative design significantly enhances energy efficiency in buildings.

Career Highlights

James S. Chess is currently employed at PPG Industries, Inc., where he continues to work on advancements in glass technology and energy-efficient solutions. His career has been marked by a commitment to innovation and sustainability, making him a valuable asset in the field of building materials.

Collaborations

Throughout his career, James has collaborated with several talented individuals, including coworkers James A. Davis and Robert G. Spindler. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

James S. Chess exemplifies the spirit of innovation in the field of thermal insulation technology. His contributions, particularly in the development of heat reflecting windows, have made a lasting impact on energy efficiency in buildings.

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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