John D Blundy

Title: Innovations of John D. Blundy

Introduction

John D. Blundy is a notable inventor based in Clarkston, MI (US). He has made significant contributions to the field of engineering, particularly in the area of hot runner systems for injection molding. With a total of five patents to his name, Blundy has demonstrated a commitment to innovation and excellence in his work.

Latest Patents

One of his latest patents is the co-injection nozzle assembly. This invention features a gate adapter designed for use in a hot runner co-injection molding system. The adapter includes a hollow body that defines a gate outlet at its free end. It houses at least a pair of nozzle assemblies, each with an inlet end connected to a source of liquid extruded material and an outlet end within the adapter body. The nozzle passages are engineered to minimize heat transfer, enhancing the efficiency of the molding process.

Another significant patent is the laminant hot runner manifold. This invention consists of a two-piece hot runner manifold with plastic flow channels formed as recesses in the mating surfaces. The design incorporates various mating structures to ensure a secure fit between the two manifold members. A bonding material, such as bronze, is utilized to hold the components together, ensuring durability and reliability in operation.

Career Highlights

Blundy's career is marked by his role at Incoe Corporation, where he has been instrumental in developing innovative solutions for the manufacturing industry. His expertise in hot runner systems has positioned him as a key figure in advancing technology in this field.

Collaborations

Throughout his career, Blundy has collaborated with talented individuals such as Tristan Seres and James Hendry. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

John D. Blundy's contributions to the field of engineering through his patents and innovations have made a lasting impact. His work continues to influence the industry, showcasing the importance of creativity and collaboration in driving technological advancements.