John J Pezzin

Title: Innovations by John J Pezzin

Introduction

John J Pezzin is a notable inventor based in Toledo, OH, who has made significant contributions to the field of glass container inspection technology. With a total of four patents to his name, Pezzin's work focuses on enhancing the efficiency and accuracy of inspecting glass containers in manufacturing processes.

Latest Patents

Pezzin's latest patents include a glass container inspection handling system. This apparatus is designed to inspect glass containers as they move through various positions or stations. One key feature of this system is an indexing starwheel that facilitates the physical and optical examination of the containers. At one station, a glass container is rotated about its vertical axis, allowing for thorough inspection. The system employs rotating worm means to manage the movement of the bottles, ensuring precise timing during the inspection process. Additionally, a mechanism at the exit position assists the bottles out of the starwheel. The inspection station is equipped with a light source positioned strategically to illuminate the sidewall of the bottles, enabling clear visibility for a camera that captures images of the container's sidewall.

Another of Pezzin's patents is a glass container sidewall defect detection system. This system also utilizes an indexing starwheel to move containers through inspection stations. As the glass container rotates, a camera captures the sidewall image, which is then focused onto a vertical, linear array of light-sensitive pick-ups. The camera's adjustable positioning allows for flexibility in viewing different sizes of bottles. The light source consists of multiple columns of lamps, with specific configurations for inspecting different types of glass bottles. This innovative design includes a circuit that detects burned-out bulbs, ensuring consistent performance.

Career Highlights

John J Pezzin has dedicated his career to advancing technology in the glass manufacturing industry. He is currently employed at Owens-Illinois, Inc., a leading company in glass container manufacturing. His work has significantly improved the quality control processes within the industry, making glass container inspection more efficient and reliable.

Collaborations

Throughout his career, Pezzin has collaborated with notable colleagues, including Darius O Riggs and Arthur L Dorf. These partnerships have contributed to the development of innovative solutions in glass container inspection technology.

Conclusion

John J Pezzin's contributions to glass container inspection technology have made a lasting impact on the industry. His innovative patents and dedication to quality control continue to enhance