Patents by Inventor Marco BERTELLI

Marco BERTELLI 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).

  • Hydrogen cell
    Patent number: 11828250
    Abstract: A hydrogen combustion device including a first plate including a plurality of through holes; a second plate approached to the first plate so as to define a chamber between the same plates; a heater of the first plate; an injection system configured to inject hydrogen into the chamber through the holes; and a generator defining a potential difference between the plates so that the hydrogen in the chamber defines an electric arc between the plates.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: November 28, 2023
    Assignee: E.HY. ENERGY HYDROGEN SOLUTION S.P.A.
    Inventor: Marco Bertelli
  • Method for manufacturing a lead-free or low lead content brass billet and billet thus obtained
    Patent number: 11679436
    Abstract: A method for obtaining a lead-free or low lead content brass billet subjects a mixture of lead-free or low lead content brass chips and graphite powder to extrusion, either direct or inverted. The method obtains lead-free or low lead content brass billets.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: June 20, 2023
    Assignee: ALMAG S.P.A.
    Inventors: Gabriele Gnutti, Marco Bertelli
  • METHOD FOR MANUFACTURING A LEAD-FREE OR LOW LEAD CONTENT BRASS BILLET AND BILLET THUS OBTAINED
    Publication number: 20220331861
    Abstract: A method for obtaining a lead-free or low lead content brass billet subjects a mixture of lead-free or low lead content brass chips and graphite powder to extrusion, either direct or inverted. The method obtains lead-free or low lead content brass billets.
    Type: Application
    Filed: May 6, 2022
    Publication date: October 20, 2022
    Applicant: ALMAG S.p.A.
    Inventors: Gabriele GNUTTI, Marco BERTELLI
  • Method for manufacturing a lead-free or low lead content bass billet and billet thus obtained
    Patent number: 11351607
    Abstract: A method for obtaining a lead-free or low lead content brass billet subjects a mixture of lead-free or low lead content brass chips and graphite powder to extrusion, either direct or inverted. The method obtains lead-free or low lead content brass billets.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: June 7, 2022
    Assignee: ALMAG S.p.A.
    Inventors: Gabriele Gnutti, Marco Bertelli
  • HYDROGEN CELL
    Publication number: 20220106929
    Abstract: A hydrogen combustion device including a first plate including a plurality of through holes; a second plate approached to the first plate so as to define a chamber between the same plates; a heater of the first plate; an injection system configured to inject hydrogen into the chamber through the holes; and a generator defining a potential difference between the plates so that the hydrogen in the chamber defines an electric arc between the plates.
    Type: Application
    Filed: October 6, 2021
    Publication date: April 7, 2022
    Applicant: E.HY. Energy Hydrogen Solution S.p.A.
    Inventor: Marco BERTELLI
  • A METHOD FOR MANUFACTURING A LEAD-FREE OR LOW LEAD CONTENT BASS BILLET AND BILLET THUS OBTAINED
    Publication number: 20190299295
    Abstract: A method for obtaining a lead-free or low lead content brass billet subjects a mixture of lead-free or low lead content brass chips and graphite powder to extrusion, either direct or inverted. The method obtains lead-free or low lead content brass billets.
    Type: Application
    Filed: May 12, 2017
    Publication date: October 3, 2019
    Inventors: Gabriele GNUTTI, Marco BERTELLI