Company Filing History:
5 out of 13 
1 out of 36 Years Active: 2016-2025
Title: Viktor Friesen: Innovator in Vehicle Subframe Technology
Introduction
Viktor Friesen is a notable inventor based in Bielefeld, Germany. He has made significant contributions to the field of vehicle engineering, particularly in the design of subframes for electric vehicles. With a total of 6 patents to his name, Friesen's work focuses on enhancing the stability and safety of vehicle structures.
Latest Patents
Friesen's latest patents include innovative designs for vehicle subframes and auxiliary frames. One of his key inventions is a subframe specifically designed for electric vehicles. This subframe features a first and second shell element that are rigidly connected, creating a cavity that enhances stability while minimizing weight. The design includes a side wall with a tab welded to a spacer element, allowing for additional load paths that improve safety against weld seam failures.
Another significant patent is for an auxiliary frame for electric vehicles. This frame is constructed from metal sheets and includes bearing connection points for transverse control arms. The design incorporates a Z-shaped shell section that increases bending strength and rigidity without significantly adding to the weight of the frame. These innovations reflect Friesen's commitment to advancing vehicle safety and performance.
Career Highlights
Throughout his career, Viktor Friesen has worked with various companies, including Autotech Engineering Deutschland GmbH and Autotech Engineering S.L. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge vehicle technologies.
Collaborations
Friesen has collaborated with talented individuals such as Kai Haselhorst and Denis Geßner. These partnerships have fostered a creative environment that has led to the development of innovative solutions in vehicle engineering.
Conclusion
Viktor Friesen is a prominent figure in the field of vehicle innovation, particularly in the design of subframes for electric vehicles. His patents demonstrate a clear focus on improving vehicle stability and safety. Friesen's contributions continue to influence the automotive industry and pave the way for future advancements.
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.