Patents by Inventor Torleif Straume

Torleif Straume 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).

  • Rotary disc-type heat exchanger
    Publication number: 20030168206
    Abstract: A disc drier is described where internally, in each disc, a number of corresponding profiles are arranged, which, when the two disc halves are put together to one disc, establish an engagement with each other to stiffen the disc.
    Type: Application
    Filed: December 2, 2002
    Publication date: September 11, 2003
    Inventors: Yngve Sten Larsen, Torleif Straume