Patents by Inventor Florin Daniel Duminica

Florin Daniel Duminica 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).

  • Plasma source
    Patent number: 9805918
    Abstract: The invention relates to a plasma source (1) for depositing a coating onto a substrate (9), which is connectable to a power source (P) and includes: an electrode (2); a magnetic assembly (4) located circumferentially relative to said electrode and including a set of magnets mutually connected by a magnetic bracket (46) including a first and second central magnet (43, 44) and at least one head magnet (45); and an electrically insulating enclosure (5) arranged such as to surround the electrode and the magnets.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: October 31, 2017
    Assignee: ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO SL
    Inventors: Florin Daniel Duminica, Vincent LeClercq, Eric Silberberg, Alain Daniel
  • PLASMA SOURCE
    Publication number: 20160005575
    Abstract: The invention relates to a plasma source (1) for depositing a coating onto a substrate (9), which is connectable to a power source (P) and includes: an electrode (2); a magnetic assembly (4) located circumferentially relative to said electrode and including a set of magnets mutually connected by a magnetic bracket (46) including a first and second central magnet (43, 44) and at least one head magnet (45); and an electrically insulating enclosure (5) arranged such as to surround the electrode and the magnets.
    Type: Application
    Filed: February 6, 2013
    Publication date: January 7, 2016
    Applicant: ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO SL
    Inventors: Florin Daniel Duminica, Vincent LeClercq, Eric Silberberg, Alain Daniel