Patents by Inventor Gerald A. Catenacci

Gerald A. Catenacci 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).

  • Method of slip forming concrete
    Patent number: 4152382
    Abstract: A method of slip forming concrete comprising moving concrete continuously through a formwork, and continuously extracting a portion of the water of said concrete prior to its release from said form.
    Type: Grant
    Filed: November 10, 1977
    Date of Patent: May 1, 1979
    Inventor: Gerald A. Catenacci