Harold D Gray

Title: **Harold D. Gray: Innovator of Coated Fastener Assemblies**

Introduction

Harold D. Gray is an accomplished inventor based in Augusta, Arkansas, known for his innovative contributions to the field of fastener technology. With a notable portfolio that includes four patents, Gray has made significant strides in developing solutions that enhance the performance and durability of fastener assemblies.

Latest Patents

Among his latest innovations is a groundbreaking patent for a "Partially Coated Fastener Assembly and Method for Coating." This invention features a unique fastener assembly that incorporates a head, a tip, and a portion of a shank coated with a specialized polymer composition. The polymer material, which includes polyurethane and metal particles, is designed to offer improved resistance against corrosion and ultraviolet radiation, particularly when used with naturally corrosive or pressure preservative treated wood. The innovative coating process involves vacuum coating a dispersion of the polymer composition in a solvent, such as water, followed by the removal of the solvent to achieve a durable finish.

Career Highlights

Harold D. Gray's career is marked by his role at Illinois Tool Works Inc. Here, he has developed and refined his patented technologies, contributing to advancements in the engineering and manufacturing sectors. His expertise has not only bolstered the company’s offerings but has also enhanced the applications of fasteners in various industries.

Collaborations

Gray’s work has been further enriched through collaborations with talented colleagues such as Geronimo E. Lat and Daniel P. McDonald. Their combined expertise fosters an environment of creativity and innovation, enabling impactful inventions that address industry needs effectively.

Conclusion

In conclusion, Harold D. Gray stands out as a prominent inventor whose work on partially coated fastener assemblies exemplifies the importance of innovation in improving product performance and longevity. His patents not only demonstrate his ingenuity but also contribute to the ongoing evolution of fastening technologies. As the industry continues to advance, Gray’s contributions will undoubtedly pave the way for future improvements in the field.