Patents by Inventor Joel T. Schwendemann

Joel T. Schwendemann 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).

  • Flat plate fuel cell cooler
    Patent number: 6817097
    Abstract: A heat pipe assembly includes a base plate and a corrugated lid joined to the base plate to form a plurality of tubes between the base plate and the corrugated lid. Each of the plurality of tubes forms an envelope of a respective heat pipe within the heat pipe assembly. The heat pipe assembly may be included in a fuel cell stack.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: November 16, 2004
    Assignee: Thermal Corp.
    Inventors: David B. Sarraf, Joel T. Schwendemann
  • Flat plate fuel cell cooler
    Publication number: 20030180589
    Abstract: A heat pipe assembly includes a base plate and a corrugated lid joined to the base plate to form a plurality of tubes between the base plate and the corrugated lid. Each of the plurality of tubes forms an envelope of a respective heat pipe within the heat pipe assembly. The heat pipe assembly may be included in a fuel cell stack.
    Type: Application
    Filed: March 25, 2002
    Publication date: September 25, 2003
    Inventors: David B. Sarraf, Joel T. Schwendemann