Company Filing History:
Years Active: 1987-1988
Title: Klas G Stjernberg: Innovator in Superhard Coatings
Introduction
Klas G Stjernberg is a notable inventor based in Huddinge, Sweden. He has made significant contributions to the field of materials science, particularly in the development of superhard coatings. With a total of two patents to his name, Stjernberg's work has implications for various industrial applications.
Latest Patents
Stjernberg's latest patents include a "Body with superhard coating" and a "Method for making a composite body coated with one or more layers of polycrystalline diamond." The first patent describes a compound body consisting of a substrate with a surface coating of dense, fine-grained diamond layers. This innovation offers extreme hardness, making it suitable for wear parts and tools applications. Additionally, the compound body exhibits excellent heat conductivity and high electrical isolation resistance, which is beneficial for electronic components. The second patent outlines a chemical vapor deposition method for producing a composite body with polycrystalline diamond layers, which are essentially free of intercrystalline binder phases. This method involves heating a substrate and contacting it with a gaseous mixture activated by a tantalum heater.
Career Highlights
Klas G Stjernberg is associated with Santrade Ltd, where he continues to push the boundaries of material innovation. His work has garnered attention for its practical applications in various industries, particularly in tools subjected to mechanical operations.
Collaborations
Stjernberg has collaborated with notable professionals in his field, including Herbert Schachner and Heinz Tippmann. These collaborations have likely contributed to the advancement of his research and the successful development of his patents.
Conclusion
Klas G Stjernberg is a prominent figure in the realm of superhard coatings, with innovative patents that enhance the performance of materials in industrial applications. His contributions continue to influence the field of materials science and engineering.