Company Filing History:
Years Active: 1999-2025
Title: Innovator Profile: Carl-Johan Maderud
Introduction
Carl-Johan Maderud, based in Stockholm, Sweden, is an accomplished inventor with a total of 8 patents to his name. His work primarily focuses on advancements in material science, particularly in the fields of cermet and cemented carbide technologies.
Latest Patents
Among his latest innovations, one significant patent details a method of making dense and spherically shaped cemented carbide or cermet granules. This method is crucial in producing a powder that can be utilized in advanced additive manufacturing techniques, such as 3D printing through the binder jetting method. Moreover, Maderud's patented Hot Isostatic Pressing (HIP) process enhances the manufacturing of products using this specialized powder.
Another notable invention is a cutting tool composed of a cemented carbide substrate that incorporates tungsten carbide (WC), a metallic binder phase, and gamma phase. This cutting tool stands out due to its well-distributed gamma phase and reduced abnormal WC grains, which contribute to a more predictable tool life and improved resistance to plastic deformation.
Career Highlights
Throughout his career, Maderud has worked with renowned companies, notably Sandvik Intellectual Property AB and Sandvik AB. His tenure at these organizations has allowed him to leverage his expertise in innovative materials and cutting tools, fostering technological advancements in the industry.
Collaborations
Carl-Johan Maderud has collaborated with several distinguished professionals, including Jan-Erik Karlsson and Leif E Akesson. These partnerships have significantly contributed to the development and commercialization of his patented innovations.
Conclusion
Carl-Johan Maderud's impactful contributions to the fields of cermets and cemented carbide innovations underscore his stature as a leading inventor. His continued work promises to further enhance manufacturing processes and tool design, solidifying his legacy in material science innovation.
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.