Charles R Davidson

Title: The Innovative Contributions of Charles R. Davidson

Introduction

Charles R. Davidson is a notable inventor based in Natrona Heights, Pennsylvania. He has made significant contributions to the field of glass manufacturing, particularly through his innovative patent. His work has implications for the production of insulated glass units, which are essential in various applications.

Latest Patents

Davidson holds a patent for a "Method of and apparatus for joining edges of glass sheets." This invention involves an insulated glass unit formed from a pair of glass sheets, where one sheet has an electroconductive coating. The process includes positioning the first sheet on a vacuum support while the second sheet is spaced above it to prevent arcing during electrical heating. The marginal edges of the second sheet are heated to a temperature that causes sagging, allowing the two sheets to be joined by fusion. A strip heater is utilized to maintain the temperature of the edges, preventing chilling when the sheets contact each other. After the edges are joined, the sheets are separated, and air is moved between them to bloom the edges. Finally, the joined sheets are annealed, and an insulating gas is introduced into the airspace before sealing the pore hole.

Career Highlights

Davidson is associated with PPG Industries, Inc., a leading company in the glass and coatings industry. His work at PPG has allowed him to focus on innovative solutions that enhance the quality and efficiency of glass production. His patent reflects his commitment to advancing technology in this field.

Collaborations

Throughout his career, Davidson has collaborated with talented individuals such as Paul J. Kovacik and Kevin B. Lindsay. These collaborations have contributed to the development of innovative technologies and have fostered a creative environment for problem-solving.

Conclusion

Charles R. Davidson's contributions to the field of glass manufacturing through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and showcases the importance of innovation in creating efficient solutions.