Patents by Inventor Kobe Gertzman

Kobe Gertzman 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
    Publication number: 20030192347
    Abstract: A gemstone includes four equal concave portions, a table, a girdle, an upper portion and a lower portion. The upper portion has two stairs. The lower portion includes four surfaces which are broken by eight additional surfaces. Each of the eight surfaces is broken by another two surfaces.
    Type: Application
    Filed: April 15, 2002
    Publication date: October 16, 2003
    Inventors: Hadar Yaskil, Kobe Gertzman