Patents by Inventor Anna E. Kivilammi

Anna E. Kivilammi 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).

  • Wind power station
    Patent number: 5518362
    Abstract: A method and wind power station for the utilization wind energy and transformation of wind energy into electrical energy. The wind power station comprises several rotors rotating by wind energy and connected to electricity producing generators. From these rotors the wind stream is directed also to a separate, main rotor to thereby maximize the output from a given stream.
    Type: Grant
    Filed: July 18, 1994
    Date of Patent: May 21, 1996
    Inventor: Anna E. Kivilammi