Patents by Inventor Leon Zakinov

Leon Zakinov 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).

  • Diamond manufacturing method
    Patent number: 7264675
    Abstract: In a diamond manufacturing method, a melt of carbon and blue kimberlite is contained in a vessel at 1000° C. The vessel is pressurized by a gas of predominantly hydrogen to 200 atmospheres. A crystallization seed is drawn from the melt to generate a piece of diamond material.
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: September 4, 2007
    Inventors: Richard L Lewis, Leon Zakinov