Company Filing History:
Years Active: 2005
Title: Randy Lee Bewley: Innovator in Plasma Spray Technology
Introduction
Randy Lee Bewley is a notable inventor based in Blackfoot, Idaho, recognized for his contributions to plasma spray technology. With a focus on enhancing the efficiency and quality of coating processes, Bewley's work has significant implications for various industrial applications.
Latest Patents
Randy Lee Bewley holds a patent for a "Feedback Enhanced Plasma Spray Tool." This innovative tool features an improved automatic feedback control scheme that enhances the plasma spraying of powdered material. The invention aims to reduce process variability and improve the ability to engineer coating structures. The key discovery made by Bewley and his team is that controlling the centroid position of the spatial distribution, along with other output parameters such as particle temperature, particle velocity, and molten mass flux rate, greatly increases control over the sprayed coating structure. This includes addressing issues like vertical and horizontal cracks, voids, and porosity. The invention also allows for better control over graded layers or compositionally varying layers of material, reduces variations in coating thickness, and increases deposition rates. Various measurement and system control schemes are provided within the patent.
Career Highlights
Randy Lee Bewley is associated with Cyber Materials LLC, where he applies his expertise in plasma spray technology. His innovative approach has positioned him as a key figure in the development of advanced coating solutions.
Collaborations
Throughout his career, Bewley has collaborated with notable colleagues, including Michael Alan Gevelber and Donald Edward Wroblewski. These partnerships have contributed to the advancement of technology in the field of plasma spraying.
Conclusion
Randy Lee Bewley's contributions to plasma spray technology through his innovative patent demonstrate his commitment to improving industrial processes. His work continues to influence the field and enhance the quality of coating applications.