Patents by Inventor George E. Kozel

George E. Kozel 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).

  • Evaporative cooler apparatus
    Patent number: 4798060
    Abstract: An improved portable evaporative cooler utilizes a motor-driven rotatable impeller assembly comprising an evaporator pad mounted on a support as the sole means for driving air to be cooled through the apparatus.
    Type: Grant
    Filed: December 29, 1986
    Date of Patent: January 17, 1989
    Assignee: Carl K. Long
    Inventors: Carl K. Long, George E. Kozel