Location History:
- Hagersten, SE (1988 - 1991)
- Stockholm, SE (1989 - 1995)
Company Filing History:
8 out of 686 
2 out of 162 
1 out of 28 Years Active: 1988-1995
Title: Jan G Akerman: Innovator in Cemented Carbide Technology
Introduction
Jan G Akerman is a notable inventor based in Hagersten, Sweden, recognized for his contributions to the field of cemented carbide technology. With a total of 11 patents to his name, Akerman has made significant advancements that enhance the performance and durability of materials used in rock drilling and mineral cutting.
Latest Patents
Among his latest patents is the invention of a cemented carbide body with extra tough behavior. This innovation relates to cemented carbide bodies that are particularly suited for rock drilling and mineral cutting applications. The unique structure of these bodies, which includes a core of eta-phase-containing cemented carbide surrounded by a surface zone with low cobalt content, results in increased toughness and longevity during practical use. Another significant patent is a method of making cemented carbide articles, which involves producing a sintered body that comprises hard constituents and a binder phase based on cobalt, nickel, and/or iron. This method utilizes powder metallurgical techniques, including milling, pressing, and sintering of powders, ensuring that at least part of the binder phase consists of non-agglomerated particles with spheroidal morphology.
Career Highlights
Throughout his career, Jan G Akerman has worked with prominent companies such as Sandvik AB and Santrade Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and engineering, particularly in the development of advanced cemented carbide products.
Collaborations
Akerman has collaborated with notable professionals in his field, including Udo K Fischer and E Torbjorn Hartzell. These partnerships have contributed to the successful development and implementation of his innovative ideas.
Conclusion
Jan G Akerman's work in cemented carbide technology has significantly impacted the industry, leading to advancements that improve the performance of materials used in demanding applications. His inventions continue to influence the field and showcase the importance of innovation in engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.