L Nelson Tilford

Title: L Nelson Tilford: Innovator in Plastic Tube Manufacturing

Introduction

L Nelson Tilford is a notable inventor based in North Argyle, NY (US). He has made significant contributions to the field of plastic manufacturing, particularly through his innovative patent that enhances the production process of plastic tubing. His work has implications for various industries that rely on high-quality plastic products.

Latest Patents

Tilford holds a patent for a "Method and apparatus for inside frosting of tubing." This invention provides a solution for evenly controlling the cooling of the inner die pin of an extrusion die assembly. The process ensures that the hot plastic coming into contact with the die pin is frosted uniformly. A conduit extends through the inner die pin to a point near its tip, allowing for effective cooling. The design includes a cap mounted on the end of the conduit, creating an annular discharge opening. The inner die pin is made from a heat-conductive material, such as brass, which facilitates the even distribution of cooling air. This innovation is crucial for maintaining the proper size of the extruded tube, which is directed into a vacuum sizing and cooling chamber.

Career Highlights

L Nelson Tilford is associated with Mallinckrodt, Inc., where he has applied his expertise in plastic manufacturing. His work has contributed to advancements in the production of plastic tubing, making processes more efficient and effective.

Collaborations

Tilford has collaborated with Isaac S Jackson, a coworker who shares a commitment to innovation in their field. Their partnership has likely fostered an environment of creativity and problem-solving, leading to advancements in their projects.

Conclusion

L Nelson Tilford's contributions to the field of plastic manufacturing through his innovative patent demonstrate his commitment to improving production processes. His work continues to influence the industry, showcasing the importance of innovation in manufacturing.