David V Cunningham

Title: David V Cunningham: Innovator in Abrasion Resistant Materials

Introduction

David V Cunningham is a notable inventor based in Chesterfield, VA (US). He has made significant contributions to the field of materials science, particularly in the development of abrasion-resistant quasi monofilaments. With a total of 4 patents to his name, Cunningham's work has practical applications in various industries.

Latest Patents

Cunningham's latest patents include a process for making an abrasion-resistant quasi monofilament. This innovative quasi monofilament features a high-strength polyethylene fiber core, which is sheathed in an adherent, abrasion-resistant polymer. The process involves feeding the core yarn through a crosshead die while simultaneously supplying a polymer melt at a temperature exceeding the melting point of the core yarn. This method ensures that the polymer melt adheres effectively to the core yarn under sufficient pressure. The resulting quasi monofilament is designed for high-abrasion applications, such as sports fishing lines, kite lines, dental floss, 'weedeater' lines, and tennis racket strings.

Career Highlights

Cunningham has been associated with Alliedsignal Inc., where he has furthered his research and development efforts. His work has not only advanced the field of materials science but has also contributed to the practical applications of his inventions in everyday products.

Collaborations

Throughout his career, Cunningham has collaborated with notable colleagues, including Sheldon Kavesh and Christopher P Griffin. These collaborations have likely enriched his research and contributed to the success of his innovative projects.

Conclusion

David V Cunningham stands out as a significant figure in the realm of material innovation, particularly with his advancements in abrasion-resistant technologies. His contributions continue to impact various industries, showcasing the importance of innovation in practical applications.