Patents by Inventor Ronald J. Amoretti

Ronald J. Amoretti 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).

  • Fiberboard doors
    Patent number: 5771656
    Abstract: Fiberboard doors and methods for constructing the same are shown. Doors are constructed by assembling fiberboard stiles and fiberboard rails to form door-halves and then by bringing the door-halves together. The doors may be constructed to have one or more panels, mullions and intermediate rails. The doors may also be of standard or decorative design, and include panels made of glass or other materials.
    Type: Grant
    Filed: June 5, 1996
    Date of Patent: June 30, 1998
    Assignee: Connoisseur Doors
    Inventor: Ronald J. Amoretti