Patents by Inventor Angelo Varisco

Angelo Varisco 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).

  • Stress wave generating coil
    Patent number: 4091260
    Abstract: Coil means between an annular casing electrode and a core casing electrode providing contact for high amplitude current conduction and flexibility during magnetic and structural loading in achieving substantially greater operational life in use with stress wave tooling.
    Type: Grant
    Filed: May 2, 1977
    Date of Patent: May 23, 1978
    Assignee: Grumman Aerospace Corporation
    Inventors: Basil P. Leftheris, Angelo Varisco