Patents by Inventor Boris Goldfarb

Boris Goldfarb 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).

  • Process and apparatus for etching an image within a solid article
    Patent number: 5575936
    Abstract: An apparatus and process for etching an image within a solid article including the steps of focusing a laser to a focal point within the article and positioning the article with respect to the focal point. The laser is fired so that local disruption occurs within the article to form the image within the article.
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: November 19, 1996
    Assignee: Firebird Traders Ltd.
    Inventor: Boris Goldfarb