Patents by Inventor Giancarlo Riccardo Cavalli

Giancarlo Riccardo Cavalli 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).

  • MIG brazing power source
    Patent number: 6410885
    Abstract: This invention is directed to a MIG brazing power source having a transformer and an inductor. Each of the transformer and inductor has a magnetic core and a coil having specific characteristics.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: June 25, 2002
    Assignee: Praxair Technology, Inc.
    Inventors: João Vinicius De Oliveira Correia, William De Abreu Macedo, Giancarlo Riccardo Cavalli