Patents by Inventor Matthew Ley

Matthew Ley 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).

  • Partially prefabricated structural concrete beam
    Patent number: 8578537
    Abstract: A structural concrete beam, and method therefor, comprising a prefabricated structural concrete portion and a poured-in-place structural concrete portion, wherein said poured-in-place portion comprises at least ten percent of the total weight of said structural concrete beam. Reinforcing extends from the prefabricated portion to the poured-in-place portion. In a preferred embodiment, the structural concrete beam is an “inverted-T” beam, and the prefabricated structural concrete portion comprises the lower corbel portion of the beam, and the poured-in-place structural concrete portion comprises the remaining upper stem portion of the beam.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: November 12, 2013
    Inventor: Matthew Ley
  • PARTIALLY PREFABRICATED STRUCTURAL CONCRETE BEAM
    Publication number: 20070175166
    Abstract: A structural concrete beam, and method therefor, comprising a prefabricated structural concrete portion and a poured-in-place structural concrete portion, wherein said poured-in-place portion comprises at least ten percent of the total weight of said structural concrete beam. Reinforcing extends from the prefabricated portion to the poured-in-place portion. In a preferred embodiment, the structural concrete beam is an “inverted-T” beam, and the prefabricated structural concrete portion comprises the lower corbel portion of the beam, and the poured-in-place structural concrete portion comprises the remaining upper stem portion of the beam.
    Type: Application
    Filed: December 30, 2005
    Publication date: August 2, 2007
    Inventor: Matthew Ley