Patents by Inventor Steven W. Huston

Steven W. Huston 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).

  • Shock hazard warning device
    Patent number: 4983954
    Abstract: A warning device (10) is provided for use by electrical technicians or the like to indicate the presence of an electrical shock hazard. The warning device is adapted to be worn on the wrists or the like and includes a filtered detection circuit (32,34) for sensing a target signal such as an ac noise signal emitted from an electrical source. When the target signal magnitude exceeds a selected threshold (40), such as when the wearer moves into close proximity with the signal source, the warning device (10) activates an alarm (42,44) to indicate the presence of a shock hazard.
    Type: Grant
    Filed: September 29, 1989
    Date of Patent: January 8, 1991
    Assignee: Rockwell International Corporation
    Inventor: Steven W. Huston