This inventor holds 1 USPTO granted patent. Top assignee: Seco Tools Ab. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Stefan Larsson-Fritz and His Tool-Manufacturing Patent.
Introduction
Stefan Larsson-Fritz is an inventor associated with Fagersta, Sweden, and Seco Tools AB. His recorded patent focuses on joining cemented carbide and steel in a tool.
Latest Patents
Larsson-Fritz is credited with 1 patent, titled “Tool and Manufacturing Method of It.” The invention describes a tool with a cemented carbide part brazed to a steel part. The steel part has an average hardness between 390 and 510 HV30, while the braze joint contains titanium and a titanium carbide layer adjoining the cemented carbide. The layer is between 0.03 and 5 micrometers thick. The design aims to provide a strong braze joint and consistent hardness in the steel part.
Career Highlights
Larsson-Fritz’s patent reflects work on tool construction and manufacturing, particularly the materials and joining methods used to combine cemented carbide with steel. He is associated with Seco Tools AB, a company known for cutting-tool technology.
Collaborations
The available information identifies Seco Tools AB as Larsson-Fritz’s company affiliation. No additional collaborators are specified in the provided patent details.
Conclusion
Stefan Larsson-Fritz’s recorded invention addresses the strength and material consistency of brazed tools, combining cemented carbide, steel, and a carefully specified titanium-containing joint.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile