Patents by Inventor Jack Olan Utterback

Jack Olan Utterback 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).

  • Apparatus for producing resistors
    Patent number: 4024614
    Abstract: Apparatus for producing resistors wherein substantially round heads are heat-formed on the ends of the leads and molded, under a predetermined pressure, into electrical and mechanical contact with a quantity of resistive material to form an integral body.
    Type: Grant
    Filed: May 30, 1975
    Date of Patent: May 24, 1977
    Assignee: ELT, Incorporated
    Inventors: Jack Olan Utterback, John Fajt