Patents by Inventor John Ravinsky

John Ravinsky 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).

  • Thermal tool including twisted tip for the tool and method of making tip
    Patent number: 4367396
    Abstract: A thermal tool and tip for the tool are disclosed. The tip includes a twisted loop of heat generating wire where the ends thereof are adapted for insertion into electrical connectors in the end of the tool. The loop is twisted at an intermediate portion and terminates in a working tip end. The flexibility of the working tip end with respect to the legs can be varied by selecting the location of the twisted portion relative to the legs.
    Type: Grant
    Filed: July 21, 1980
    Date of Patent: January 4, 1983
    Assignee: Pace Incorporated
    Inventor: John Ravinsky