Patents by Inventor Andrew W. Jackson, Sr.

Andrew W. Jackson, Sr. 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).

  • Apparatus and method for converting hydrostatic energy to electrical energy
    Patent number: 4083186
    Abstract: Hydrostatic energy is converted to kinetic energy preferably for generating electricity by driving a fluid actuated motor connected to an electrical generator. Pumps are arranged in parallel for driving the motor, and are in turn actuated by engines driven themselves by a liquid contained in a reservoir in which the engines are disposed. The liquid in the reservoir is transferred to and from and also between the engines for actuating same.
    Type: Grant
    Filed: December 22, 1976
    Date of Patent: April 11, 1978
    Inventor: Andrew W. Jackson, Sr.