This inventor holds 1 USPTO granted patent and 3 published patent applications and 8 EPO patents. Top assignee: Grillo-Werke Ag. Active years: 2008.
Company Filing History:
Years Active: 2008
Title: Frank Prenger: Innovator in Inert Gas Welding
Introduction
Frank Prenger is a notable inventor based in Ratingen, Germany. He has made significant contributions to the field of welding technology, particularly through his innovative methods for inert gas welding and soldering.
Latest Patents
Frank Prenger holds a patent for a method that enhances the inert gas welding or soldering of workpieces made from identical or different metals or metal alloys. This method involves the use of an additional molten metal alloy, specifically a Zn/Al alloy, to improve the connection between workpieces made of materials such as steel, aluminum, magnesium, and copper. The process includes several steps: contacting the workpieces edge to edge or overlapping, fusing the additional metal alloy, applying it to the contact points, and cooling the connected workpieces. This innovative approach allows for efficient welding and soldering, ensuring strong connections between various metal types.
Career Highlights
Frank Prenger is associated with Grillo-Werke AG, a company known for its expertise in metal processing and welding technologies. His work at Grillo-Werke AG has allowed him to develop and refine his patented methods, contributing to advancements in the industry.
Collaborations
Throughout his career, Frank has collaborated with notable colleagues such as Jochen Spriestersbach and Jurgen Wisniewski. These collaborations have fostered an environment of innovation and have led to the development of new techniques in welding technology.
Conclusion
Frank Prenger's contributions to inert gas welding represent a significant advancement in the field. His innovative methods and collaboration with industry professionals continue to influence welding practices today.