Patents by Inventor Walter Woldenberg

Walter Woldenberg 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).

  • HEAT EXCHANGER ASSEMBLY
    Publication number: 20100077782
    Abstract: A heat exchanger assembly for a refrigerator is provided and includes a pipe line that extends on a thermally conductive substrate and is divided by a throttle point into an evaporator and a condenser.
    Type: Application
    Filed: November 22, 2007
    Publication date: April 1, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
    Inventors: Matthias Mrzyglod, Walter Woldenberg