John J Ewing

Title: The Innovative Contributions of John J. Ewing in Glass Handling Technologies

Introduction: John J. Ewing, based in Tarentum, Pennsylvania, is an accomplished inventor with a profound impact on glass handling technologies. With a portfolio of 20 patents, his work demonstrates a commitment to refining processes within the glass manufacturing industry.

Latest Patents: Among his notable innovations are the "Tempering Ring Design" and "Glass Sheet Press Support and Alignment Systems." The tempering ring design features an apparatus that facilitates the handling of hot glass sheets during conveyance. This system utilizes a ring-like member reinforced with fibers composed of an aromatic polyamid composition, which provides thermal insulation and protects the glass edges from metal support rings. Additionally, Ewing's glass sheet press support and alignment systems involve a pair of vertically aligned press bending molds that ensure precise alignment through the use of alignment pins and adjusting screws.

Career Highlights: Ewing has established himself as a key contributor at PPG Industries, Inc., where he leverages his expertise in developing innovative solutions in glass handling. His work not only enhances product quality but also improves operational efficiency in glass manufacturing processes.

Collaborations: Throughout his career, John has worked alongside notable colleagues, including Michael T. Fecik and Robert G. Frank. Their collaborations reflect a dedicated team effort focused on pushing the boundaries of technology within the industry.

Conclusion: John J. Ewing's inventive spirit and dedication to innovation have made significant contributions to the glass manufacturing sector. His latest patents continue to influence advancements in the field, reinforcing his status as a leading inventor in contemporary glass technology.