Lesley A Cornish

Title: Lesley A Cornish: Innovator in Surface Fracture Toughness

Introduction

Lesley A Cornish is a notable inventor based in Johannesburg, South Africa. With a focus on improving the durability and performance of brittle materials, he has made significant contributions to the field of material science through his innovative patent.

Latest Patents

Cornish holds a patent titled "Method and system for improving the surface fracture toughness of brittle materials, and a cutting tool produced by such method." This invention aims to enhance the wear resistance of cemented carbide. It outlines methods that utilize fracture toughness as a key selection criterion, specifically targeting cemented carbide with a fracture toughness ranging between about 6 and 15 MPa·m. The patent also details cutting tools and insert designs that can be produced using these innovative methods.

Career Highlights

Lesley A Cornish has a distinguished career with notable affiliations, including his work at the University of the Witwatersrand and the Council for Scientific and Industrial Research (CSIR). His academic and professional experiences in these prestigious institutions underscore his commitment to advancing research in material sciences.

Collaborations

Throughout his career, Cornish has had the opportunity to collaborate with talented individuals, including coworkers Claudia Polese and Daniel Glaser. These collaborations have contributed to technological advancements and the successful development of new methodologies in his field.

Conclusion

Lesley A Cornish stands out as a leading figure in the realm of inventions focused on the improvement of brittle materials. His patent showcases his innovative spirit and dedication to enhancing material properties, which has implications for a wide range of industrial applications. His ongoing contributions reflect the importance of research and collaboration in driving advancements in technology.