Patents by Inventor Moshe Kelman

Moshe Kelman 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).

  • Gemstone Polishing Device and Method of Polishing
    Publication number: 20080113588
    Abstract: A method of polishing diamonds held by a tang (100) having a predefined axis (160) orthogonal to polishing surface (110). The axis (160) returns to its original spatial orientation with respect to the polishing surface (110) at the end of each facet of the diamond (122) polishing.
    Type: Application
    Filed: February 28, 2006
    Publication date: May 15, 2008
    Inventors: Moshe Kelman, Menachem Moalem