This inventor holds 1 USPTO granted patent. Top assignees: Sandvik Intellectual Property Ab, Seco Tools Ab. Active years: 2009.
Company Filing History:
1 out of 916 
1 out of 370 
Years Active: 2009
Title: Nobom Gretta Hashe: Innovator in Cemented Carbides
Introduction
Nobom Gretta Hashe is a notable inventor based in Gqeberha, South Africa. He has made significant contributions to the field of materials science, particularly in the development of advanced cutting tools. His innovative work has led to the creation of a patented technology that enhances the performance of cemented carbides.
Latest Patents
Hashe holds a patent for "Fine grained sintered cemented carbides containing a gradient zone." This invention discloses a fine-grained cutting tool insert that consists of a cemented carbide substrate and a coating. The substrate comprises tungsten carbide (WC), a binder phase, and a vanadium-containing cubic carbide phase. Notably, the binder phase enriched surface zone is essentially free of cubic carbide phase, which contributes to improved cutting performance.
Career Highlights
Throughout his career, Hashe has worked with prominent companies in the industry. He has been associated with Sandvik Intellectual Property AB and Seco Tools AB, where he has contributed to the advancement of cutting tool technologies. His expertise in cemented carbides has positioned him as a valuable asset in these organizations.
Collaborations
Hashe has collaborated with several professionals in his field, including Susanne Norgren and Hans-Olof Andrén. These collaborations have fostered innovation and the sharing of knowledge, further enhancing the development of cutting-edge technologies in the industry.
Conclusion
Nobom Gretta Hashe's contributions to the field of cemented carbides exemplify the impact of innovative thinking in materials science. His patented technology and collaborations with industry leaders highlight his role as a significant inventor in this domain.