Patents by Inventor Wladimir Kowalenko

Wladimir Kowalenko 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 for cooking food
    Patent number: 4913040
    Abstract: A cooking apparatus has two plates which apply heat and pressure to cook an initial food material, wherein one plate is movable toward the other plate manually to close a cooking space, then is moved by a drive to apply a pressure to the food material, and is urged to an open position by a spring.
    Type: Grant
    Filed: July 19, 1988
    Date of Patent: April 3, 1990
    Inventors: Victor Sherman, Wladimir Kowalenko, Ilya Zborovsky, William Sanchez
  • Apparatus for cooking food
    Patent number: 4852545
    Abstract: An apparatus for cooking food has two plates which can be heated and of which one plates is movable relative to the other to apply heat and pressure to an initial food material for cooking the same, wherein a drive for moving the one plate is formed as a magnetic drive located laterally outside the contours of the plates.
    Type: Grant
    Filed: March 25, 1988
    Date of Patent: August 1, 1989
    Inventors: Victor Sherman, Ilya Zborovsky, William Sanchez, Wladimir Kowalenko