Patents by Inventor Steven M. Morency

Steven M. Morency 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).

  • Fire resistant steel door with drop-in core
    Patent number: 5722213
    Abstract: A heat temperature rise door is made up of a steel shell and a core which is not bonded to the steel shell, thus eliminating much of the cost of manufacture of the door.
    Type: Grant
    Filed: September 13, 1996
    Date of Patent: March 3, 1998
    Assignee: Ideal Architectural Doors & Plywood
    Inventor: Steven M. Morency