Patents by Inventor James E. Brosh

James E. Brosh 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).

  • Railway boxcar door operating unit
    Patent number: 6572082
    Abstract: A door operating apparatus is provided for safely and efficiently opening and/or closing a side door of a railway boxcar by moving a door engagement member laterally.
    Type: Grant
    Filed: November 27, 2001
    Date of Patent: June 3, 2003
    Assignee: Cascade Corporation
    Inventors: Thomas E. Dixon, James E. Brosh, Brian D. Campbell, Richard R. Estep, Larry D. Marshal
  • RAILWAY BOXCAR DOOR OPERATING UNIT
    Publication number: 20030098451
    Abstract: A door operating apparatus is provided for safely and efficiently opening and/or closing a side door of a railway boxcar by moving a door engagement member laterally.
    Type: Application
    Filed: November 27, 2001
    Publication date: May 29, 2003
    Applicant: Cascade Corporation
    Inventors: Thomas E. Dixon, James E. Brosh, Brian D. Campbell, Richard R. Estep, Larry D. Marshal