Patents by Inventor Sami I. Gabrail

Sami I. Gabrail 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).

  • Etchant for removing metals from glass substrates
    Patent number: 3960741
    Abstract: Disclosed is an etchant for removing a metal, such as titanium, from a glass substrate without adversely attacking the glass. The etchant includes a relatively viscous coating agent that wets and coats and thus protects the glass but does not wet the metal thus permitting etching thereof. A nonionizing diluent can be included in the etchant to inhibit the etching rate if it is felt that the heat and turbulence that would otherwise be generated may be excessive and interfere with the action of the coating agent.
    Type: Grant
    Filed: August 28, 1974
    Date of Patent: June 1, 1976
    Assignee: General Electric Company
    Inventor: Sami I. Gabrail