Dave Brunson

Title: Innovations by Dave Brunson in Injection Stretch Blow Molding

Introduction

Dave Brunson is an accomplished inventor based in Raymore, Missouri. He has made significant contributions to the field of injection stretch blow molding, particularly in the development of tooling and processes that enhance the efficiency and functionality of molded containers. With a total of two patents to his name, Brunson's work is recognized for its innovative approach to manufacturing.

Latest Patents

Brunson's latest patents include a "Tooling, system, and process for injection stretch blow molded container with integral handle." This invention focuses on a stretch blow station tooling designed for molding at least one parison into a molded article, which features an integral handle. The tooling consists of a blow mold assembly with first and second halves that can shift between open and closed positions. When closed, these halves align to create a blow cavity for the parison. Additionally, a plunger assembly is included, which is configured to contact the handle of the parison when positioned within the blow cavity.

Another notable patent is the "Tooling and process for injection stretch blow molded container with integral handle." This invention involves injection stretch blow molding tooling that forms at least one parison and a stretch-blown article with an integral handle. The tooling comprises a cavity block, a body mold, a handle mold, and a thread split assembly. The thread split assembly features halves that can shift between open and closed positions, allowing for the formation of both the body and handle of the parison within a cooperatively defined cavity.

Career Highlights

Brunson's career is marked by his dedication to advancing manufacturing techniques in the plastic industry. His work at R&D Tool & Engineering Co. has positioned him as a key player in the development of innovative molding solutions. His patents reflect a deep understanding of the technical requirements and challenges faced in the production of molded containers.

Collaborations

Throughout his career, Brunson has collaborated with talented individuals such as Michael J. Wilkerson and Brian R. Lefebure. These collaborations have contributed to the successful development and implementation of his innovative ideas in the industry.

Conclusion

Dave Brunson's contributions to injection stretch blow molding technology demonstrate his commitment to innovation and excellence. His patents not only enhance manufacturing processes but also improve the functionality of molded products. Brunson's work continues to influence the industry and inspire future