Patents by Inventor Fritz Henry

Fritz Henry 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, composition and apparatus for controlled concrete
    Patent number: 7666334
    Abstract: A method is provided for use of a concrete composition and an associated apparatus. The method provides for mixing of the concrete material, accelerant powder and, optionally, an associated substance to enable the controlled hardening of the concrete material in a monolithic structure. The apparatus can dispose a slip-plane film to facilitate a relatively continuous process.
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: February 23, 2010
    Assignee: Specialty Minerals (Michigan) Inc.
    Inventors: Dominick Michael Colavito, Joseph Michael Schmidt, Michael Joseph Buscarini, James Charles Peter Rosso, Ronald Warren Schmidt, Richard Charles Griffin, Fritz Henry