Location History:
- Skarpnäck, SE (2001 - 2008)
- Sandviken, SE (2001 - 2009)
Company Filing History:
7 out of 686 
2 out of 915 
1 out of 24 Years Active: 2001-2009
Title: Innovations of Anders Piirhonen
Introduction
Anders Piirhonen is a notable inventor based in Sandviken, Sweden. He has made significant contributions to the field of cutting tools, particularly through his innovative patents. With a total of 10 patents to his name, Piirhonen has established himself as a key figure in the development of advanced manufacturing techniques.
Latest Patents
Among his latest patents is a method of making a grooving or parting insert. This method involves creating a cutting tool with a WC-Co based cemented carbide body and a multi-layer coating. The process includes applying a first innermost bonding layer of TiN to the body, followed by a second layer in the form of a multilayered structure with sublayers of (TiAl)N, where the ratio of Ti to Al varies. Additionally, a third layer of (TiAl)N is applied, and finally, a fourth outermost layer of TiN is added. Another significant patent is for a coated grooving or parting insert, which is designed for use in machining steel or stainless steel components. This insert features a WC-Co-based cemented carbide substrate and a hard, wear-resistant coating that includes a multilayered structure of (TiAl)N with a periodic variation of the Ti/Al ratio.
Career Highlights
Throughout his career, Piirhonen has worked with prominent companies such as Sandvik AB and Sandvik Intellectual Property AB. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of cutting tool technology.
Collaborations
Piirhonen has collaborated with notable colleagues, including Gregor Kullander and Anders Jonsson. These partnerships have fostered innovation and the sharing of ideas within the field.
Conclusion
Anders Piirhonen's contributions to the invention of cutting tools and his numerous patents highlight his expertise and dedication to innovation. His work continues to influence the manufacturing industry, showcasing the importance of advanced materials and techniques in modern 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.