Patents by Inventor Joel Edward Hart

Joel Edward Hart 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).

  • Self-calibrating current switch with display
    Patent number: 9147546
    Abstract: A current switch self-calibrates when a reset control is actuated and displays an expected current in the monitored conductor, one or more trip points of the current switch and the last known current in the monitored conductor.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: September 29, 2015
    Assignee: Veris Industries, LLC
    Inventors: Joel Edward Hart, Mark D. Rowan, Troy Earl Wecker
  • SELF-CALIBRATING CURRENT SWITCH WITH DISPLAY
    Publication number: 20130135111
    Abstract: A current switch self-calibrates when a reset control is actuated and displays an expected current in the monitored conductor, one or more trip points of the current switch and the last known current in the monitored conductor.
    Type: Application
    Filed: May 30, 2012
    Publication date: May 30, 2013
    Applicant: Veris Industries, LLC
    Inventors: Joel Edward Hart, Mark D. Rowan, Troy Earl Wecker