Patents by Inventor Michael Sidillo

Michael Sidillo 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 preventing incrustation on heated surfaces, and composition for the practice of the method
    Patent number: 4087371
    Abstract: Method of preventing deposits of dissolved inorganic salts on heated surfaces, such as tubular heat exchangers, is carried out by adding a deposit-preventing agent to the water before contact with the heated surfaces. Compounds complexing with cations are combined with anionic substances which are capable of salt formation with complex bound cations to form additive compositions which are added to the water in the zone near the walls of vessels or tubular heat exchangers subject to deposit incrustation.
    Type: Grant
    Filed: July 29, 1974
    Date of Patent: May 2, 1978
    Assignee: Grillo-Werke Aktiengesellschaft
    Inventors: Norbert Lowicki, Michael Sidillo