Patents by Inventor Gary D. Poff

Gary D. Poff 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).

  • Circuit isolator
    Patent number: 4409732
    Abstract: An isolator device to electrically insulate and isolate a separate component in a circuit board arrangement to allow for relatively fast and convenient diagnostic inspection of a circuit to locate failed components. The device has an isolator sleeve with a cavity which receives the lead of the component while the lead is in situ on the board. The component lead is electrically insulated from the board circuitry to permit separate testing of the component's integrity.
    Type: Grant
    Filed: January 5, 1981
    Date of Patent: October 18, 1983
    Assignees: John Grant, Darryl J. Trulin
    Inventor: Gary D. Poff