Patents by Inventor Martina Roettinger

Martina Roettinger 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).

  • Device for delivery of heat
    Publication number: 20080061052
    Abstract: The present invention relates to a device for delivering heat comprising at least one heat reservoir, and at least one electrical heating element for heating the at least one heat reservoir, wherein at least one of the at least one heat reservoir is a latent heat reservoir.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 13, 2008
    Inventors: Martina Roettinger, Andreas Haertl, Wolfgang Heinz-Weger