Patents by Inventor Satya P. Ratti

Satya P. Ratti 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).

  • Conduction of a chemically aggressive fluid
    Patent number: 4570680
    Abstract: A chemically aggressive fluid e.g. a fluid containing chlorine or a chlorine compound, is conducted through a polytetrafluorethylene tube coated with lead and covered with a thermal insulation wrapping. Other tubes and/or a heating element may be included in the wrapping.
    Type: Grant
    Filed: August 22, 1980
    Date of Patent: February 18, 1986
    Assignee: Tabel- und Metallwerke Gutehoffnungshuette
    Inventor: Satya P. Ratti