Patents by Inventor Marija Stojanova

Marija Stojanova 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).

  • Torsion generator
    Patent number: 6817375
    Abstract: The torsion generator includes casing (1), in which at least one canal (2) is formed, whose inlet is located near to the casing (1) periphery. The longitudinal axis of the canal (2) passes on the logarithmical curve, wherein the mathematical sequence of the construction of the coordinates is different for each section of the curve. The outlet of the canal (2) communicates with the camera (3), formed inside the casing (1) and is connected with an outgoing pipeline (4). The inlet of the canal (2) is located tangentially, and the outlet—axially to the casing (1).
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: November 16, 2004
    Inventors: Alexander Sorochinsky, Hristo Stojanov, Hristo Ivanov, Marija Stojanova