Patents by Inventor Valter Gamba

Valter Gamba 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).

  • Evaporation tray
    Patent number: 6393854
    Abstract: The present invention refers to a new construction for the evaporation tray for the defrost water in refrigeration systems of refrigerators and freezers and, more especifically, to a new construction for the evaporation tray of the type which is affixed onto the shell of the hermetic compressor of said refrigeration systems.
    Type: Grant
    Filed: February 9, 2000
    Date of Patent: May 28, 2002
    Assignee: Empresa Brasileira de Compressores S.A.-Embraco
    Inventors: Ilário José Scheuer, Valter Gamba, Gilberto Heinzelmann