Patents by Inventor Roberto De Leo-Mariti

Roberto De Leo-Mariti 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).

  • Intermodal concrete building unit
    Patent number: 9010037
    Abstract: A concrete intermodal building unit for a prefabricated building structure including corner castings attached to contiguous rebars defining each corner of the concrete building unit. The corner castings can be mounted to the concrete building unit using solder, attachment plates for reinforcement, or rebar housings that connect the structural frame of the concrete building unit to the corner casting. Optionally, the corner castings can be mounted to the structural frame using I-beams.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: April 21, 2015
    Inventors: Alfredo I. Gonzalez, Roberto De Leo-Mariti, Francisco Fernandez-Galan