Rocky Lee Smith

Title: Innovations by Rocky Lee Smith

Introduction

Rocky Lee Smith is an accomplished inventor based in Needmore, Pennsylvania. He has made significant contributions to the field of materials science, particularly in the development of solar reflective materials. With a total of four patents to his name, Smith's work focuses on enhancing the efficiency and effectiveness of reflective granules used in various applications.

Latest Patents

Smith's latest patents include innovative technologies for solar reflective granules. One of his notable inventions is a reflective particulate material that boasts high total solar reflectance, bulk and apparent densities, and toughness, while maintaining a low dust index. This material can achieve a total solar reflectance of 80% to 87%, with a toughness of 1% or fewer fines, an apparent density of 2.75 g/cm or greater, and a dust index of 1 or lower. The manufacturing process involves preparing a slurry of the particulate substrate, spray drying it, crushing the resultant particulate, and heating or calcining it. The final product may also be coated to create a coated roofing granule.

Another significant patent by Smith is for a reflective particulate composition that includes a particulate substrate, an inorganic binder, a pigment, and a hydrophobic coating. This composition can achieve a solar reflectance of 70% or greater. The method of production involves mixing the pigment, inorganic binder, dispersant, and water to create a pigment mixture, followed by the addition of the particulate substrate and heat treatment.

Career Highlights

Rocky Lee Smith is currently employed at U.S. Silica Company, where he continues to innovate and develop new materials. His work has been instrumental in advancing the company's product offerings in the field of solar reflective materials.

Collaborations

Smith collaborates with talented individuals such as Rhonda Marie Jenree and Shih-Jen Wu, contributing to a dynamic and innovative work environment.

Conclusion

Rocky Lee Smith's contributions to the field of solar reflective materials demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and a dedication to improving energy efficiency through advanced technologies.