Patents by Inventor Alec Wargo

Alec Wargo 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 sink device for power semiconductors
    Patent number: 6257320
    Abstract: A fluid cooled heat sink device suitable for use with a semiconductor especially in high power systems including a heat sink member having a plurality of interior walls defining a plurality of passageways for a cooling fluid, with the heat sink member having an essentially flat surface and with the passageways being in heat exchange relationship with the flat surface. The passageways define a plurality of paths for cooling fluid with wide channel areas adjacent the flat surface.
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: July 10, 2001
    Inventor: Alec Wargo
  • Device for cooling semi-conductors
    Patent number: 4467860
    Abstract: Device for cooling semi-conductors wherein the cooler has an external surface for bearing against the cooled element. The cooler is characterized by an internal chamber having a plurality of spaced apart cooling studs.
    Type: Grant
    Filed: June 3, 1982
    Date of Patent: August 28, 1984
    Inventor: Alec Wargo