Patents by Inventor Peter Wölpert

Peter Wölpert 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).

  • Finned tube for the thermal cracking of hydrocarbons, and process for producing a finned tube
    Patent number: 7963318
    Abstract: A finned tube for the thermal cracking of hydrocarbons in the presence of steam is defined by a tube axis and includes a plurality of inner fins. The fins are inclined at an angle of 20° to 40° in relation to the tube axis and have a flank angle of 16° to 25°.
    Type: Grant
    Filed: February 4, 2008
    Date of Patent: June 21, 2011
    Assignee: Schmidt + Clemens GmbH + Co., KG
    Inventors: Peter Wölpert, Benno Ganser, Dietlinde Jakobi, Rolf Kirchheiner