Patents by Inventor Noel Felici

Noel Felici 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).

  • Electrostatic powdering nozzle
    Patent number: 4039145
    Abstract: An electrostatic powdering nozzle comprising means for avoiding the fixing of powder particles on at least one of the electrodes, the said means consisting either in constructing at least one of the said electrodes in graphite or silicon, or in constructing at least one of these electrodes in electrically conductive porous material and in blowing a stream of gas through this or these electrodes.
    Type: Grant
    Filed: July 28, 1975
    Date of Patent: August 2, 1977
    Assignee: Air-Industrie
    Inventors: Noel Felici, Elie Gartner