Patents by Inventor Pedro Martin Lerman

Pedro Martin Lerman 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).

  • Valve for internal-combustion engines
    Patent number: 10844757
    Abstract: A valve for an internal-combustion engine may include a body. The body may include a titanium alloy. At least one region of the body may include a nitrided layer. The nitrided layer may include at least one of titanium nitrides and aluminium-titanium nitrides.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: November 24, 2020
    Assignees: Mahle Metal Leve S/A, Mahle International GmbH
    Inventors: Pedro Martin Lerman, Paulo Roberto Vieira De Morais
  • VALVE FOR INTERNAL-COMBUSTION ENGINES
    Publication number: 20190128150
    Abstract: A valve for an internal-combustion engine may include a body. The body may include a titanium alloy. At least one region of the body may include a nitrided layer. The nitrided layer may include at least one of titanium nitrides and aluminium-titanium nitrides.
    Type: Application
    Filed: October 26, 2018
    Publication date: May 2, 2019
    Inventors: Pedro Martin Lerman, Paulo Roberto Vieira De Morais