This inventor holds 3 USPTO granted patents. Top assignees: Borgwarner Inc., Daimler Ag, Daimler Chrysler Ag. Active years: 2001-2012.
Location History:
- Soltau, DE (2001)
- Schneverdingen, DE (2008 - 2012)
Company Filing History:
1 out of 2,726 
1 out of 2,048 
1 out of 2,614 
Years Active: 2001-2012
Title: Holger Nuhn: Innovator in Metal Component Connections
Introduction
Holger Nuhn is a notable inventor based in Schneverdingen, Germany. He has made significant contributions to the field of engineering, particularly in the methods of connecting metal components. With a total of 3 patents to his name, Nuhn's work has had a considerable impact on manufacturing processes.
Latest Patents
One of Holger Nuhn's latest patents is a method for connecting a sheet metal component, such as a pipe, to a cast metal component, particularly for an exhaust system. This innovative method utilizes a pulse-welding technique to join the components effectively. The process allows for a sheet metal pipe to be welded to the port of a housing made of cast metal, which is particularly advantageous for exhaust systems that include exhaust manifolds and turbochargers.
Another significant patent involves a method and device for the production of a hollow section. This invention describes a process where a coiled pre-shape of the hollow section is deep drawn from a sheet part. The edges of the hollow section are then joined together in the contact region. To enhance 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
Throughout his career, Holger Nuhn has worked with prominent companies in the automotive industry, including Daimler Chrysler AG and BorgWarner Inc. His experience in these organizations has contributed to his expertise in metal component connections and manufacturing processes.
Collaborations
Holger Nuhn has collaborated with notable colleagues such as Thorsten Sternal and Wilfried Bien. These partnerships have likely enriched his work and led to further innovations in his field.
Conclusion
Holger Nuhn is a distinguished inventor whose work in connecting metal components has advanced manufacturing techniques. His patents reflect a commitment to innovation and efficiency in engineering.