This inventor holds 1 USPTO granted patent. Top assignee: Daimler Ag. Active years: 2008.
Company Filing History:
Years Active: 2008
Title: Ralf Pünjer: Innovator in Hollow Section Production
Introduction
Ralf Pünjer is a notable inventor based in Munich, Germany. He has made significant contributions to the field of manufacturing, particularly in the production of hollow sections. His innovative approach has led to the development of a unique method and device that enhances the efficiency and effectiveness of hollow section production.
Latest Patents
Ralf Pünjer holds 1 patent for his invention titled "Method and device for production of a hollow section." This invention involves a method and apparatus for producing a hollow section where a coiled pre-shape is deep drawn from a sheet part. The process includes pre-bending after a trimming process and coiling into the final shape of the hollow section. To improve the joining capability of the hollow section to other components, a flat site for joining is embossed in a pre-bent region before the coiling process.
Career Highlights
Ralf Pünjer is associated with Daimler AG, a leading automotive company known for its innovation and engineering excellence. His work at Daimler AG has allowed him to apply his inventive skills in a practical setting, contributing to advancements in manufacturing processes.
Collaborations
Ralf has collaborated with notable colleagues such as Wilfried Bien and Michael Halves. Their teamwork has fostered an environment of innovation and creativity, leading to the successful development of new manufacturing techniques.
Conclusion
Ralf Pünjer's contributions to the field of hollow section production exemplify the impact of innovative thinking in manufacturing. His patent and work at Daimler AG highlight the importance of collaboration and creativity in driving advancements in technology.