Patents by Inventor Craig Allan Witsoe

Craig Allan Witsoe 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 air circulation system
    Patent number: 5729997
    Abstract: A refrigerator includes a freezer, a fresh food compartment and an evaporator chamber. A supply conduit conducts cold air from the evaporator chamber to the top rear of the fresh food compartment and a return conduit conducts warm air from the fresh food compartment to the evaporator chamber. A fan mounted adjacent the bottom rear portion of the fresh food compartment directs air up the rear wall of the fresh food compartment to enhance air circulation in the fresh food compartment and reduce moisture condensation therein.
    Type: Grant
    Filed: February 29, 1996
    Date of Patent: March 24, 1998
    Assignee: General Electric Company
    Inventor: Craig Allan Witsoe