Company Filing History:
Years Active: 1993
Title: Friedhelm Keller: Innovator in Welding Technology
Introduction
Friedhelm Keller is a notable inventor based in Donaueschingen, Germany. He has made significant contributions to the field of welding technology, particularly through his innovative designs and methods.
Latest Patents
Keller holds a patent for a welding sleeve and method for its manufacture. This invention features a sleeve member made of thermoplastic weldable material, which includes a resistor wire winding on its internal surface. The design also incorporates a reinforcement ring of thermoplastic material that is frictionally connected to the external circumference of the sleeve member. This innovation enhances the efficiency and effectiveness of welding processes.
Career Highlights
Friedhelm Keller is associated with Georg Fischer Rohrleitungssysteme AG, a company known for its expertise in piping systems and solutions. His work at this organization has allowed him to apply his inventive skills in practical applications, contributing to advancements in the industry.
Collaborations
Keller has collaborated with notable colleagues such as Dirk Alexander Petry and Helmut Hilger. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Friedhelm Keller's contributions to welding technology exemplify the impact of innovation in industrial applications. His patent for the welding sleeve showcases his commitment to enhancing manufacturing processes.