Patents by Inventor Antonio A. Trimboli Longhetto

Antonio A. Trimboli Longhetto 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).

  • Refrigeration and heating system
    Patent number: 4302949
    Abstract: A turbine assembly 100 is disclosed for dividing a stream of gaseous working fluid into two streams, one stream having a higher temperature than the other. A heating and refrigeration system incorporating the turbine assembly 100 is also disclosed.
    Type: Grant
    Filed: December 21, 1979
    Date of Patent: December 1, 1981
    Assignee: Victor M. Oswald
    Inventor: Antonio A. Trimboli Longhetto