Patents by Inventor Walter Andruszkiw

Walter Andruszkiw 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 driven power generating apparatus
    Patent number: 4616974
    Abstract: A wind driven power generating apparatus which is automatically vertically adjustable depending upon the wind velocity.
    Type: Grant
    Filed: July 19, 1985
    Date of Patent: October 14, 1986
    Inventors: Walter Andruszkiw, Roman Andrushkiw
  • Wind driven power generating apparatus
    Patent number: 4530638
    Abstract: A wind driven power generating apparatus which is automatically vertically adjustable depending upon the wind velocity.
    Type: Grant
    Filed: December 5, 1983
    Date of Patent: July 23, 1985
    Inventors: Walter Andruszkiw, Roman W. Andrushkiw
  • Current-driven power generating apparatus
    Patent number: 4467218
    Abstract: A current-driven power generating apparatus including a water wheel having a transversely extending axle on which are fixedly mounted a plurality of paddles. Also mounted on the axially outer ends of this axle are gears. The water wheel is anchored against downstream movement by guide wires attached at one end to the axle and at the other end to an anchor post disposed upstream of the water wheel. The anchor post has a transversely extending shaft rotatably mounted therein containing two pairs of gears on its axially outer ends. Drive chains are mounted on the gears on the axle and on one pair of gears on the shaft. Parallel to the shaft in the anchor post is a horizontally extending power shaft connected at one end to a generator and having a pair of gears mounted at its other end. The gears on the power shaft are in meshed contact with the second pair of gears on the shaft mounted in the anchor post.
    Type: Grant
    Filed: September 30, 1982
    Date of Patent: August 21, 1984
    Inventors: Walter Andruszkiw, Roman W. Andrushkiw