Patents by Inventor Rainer Vösgen

Rainer Vösgen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD OF MAKING A HEAT EXCHANGER TUBE, AND HEAT EXCHANGER
    Publication number: 20120111548
    Abstract: In a method of making a heat exchanger tube, a tube of circular cross section is shaped to a tube of non-circular cross section, such as for example rectangular cross section, and a waved configuration is imparted in longitudinal direction and/or transverse direction of the tube of non-circular cross section.
    Type: Application
    Filed: May 2, 2011
    Publication date: May 10, 2012
    Applicant: Benteler Automobiltechnik GmbH
    Inventors: Ingo Toparkus, Rainer Vösgen, Nicole Rotzoll