Patents by Inventor Manfred Gradel

Manfred Gradel 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).

  • Refrigerator unit and/or freezer unit
    Publication number: 20090217695
    Abstract: The present invention relates to a refrigerator unit and/or a freezer unit comprising at least one fan, at least one compressor and at least one condenser, wherein the fan is arranged such that it applies air to the compressor and to the condenser in parallel.
    Type: Application
    Filed: January 12, 2009
    Publication date: September 3, 2009
    Inventors: Karl Benigni, Florian Oberhauser, Manfred Gradel