Patents by Inventor Vinicius Bossoni do Amaral

Vinicius Bossoni do Amaral 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: 10215065
    Abstract: A valve device for an internal combustion engine may include a valve and a metallic tungsten matrix coating containing at least one tungsten nanocarbide disposed on at least a portion of the valve via a chemical vapor deposition (CVD) process. The coating may include a thickness ranging from 5 ?m to 150 ?m and a hardness between 500 HV and 2000 HV.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: February 26, 2019
    Assignees: Mahle Metal Leve S/A, Mahle International GmbH
    Inventors: Rodrigo Favaron, Vinicius Bossoni Do Amaral
  • VALVE FOR INTERNAL COMBUSTION ENGINES
    Publication number: 20150292370
    Abstract: A valve device for an internal combustion engine may include a valve and a metallic tungsten matric coating containing at least one tungsten nanocarbide disposed on at least a portion of the valve via a chemical vapor deposition (CVD) process. The coating may include a thickness ranging from 5 ?m to 150 ?m and a hardness between 500 HV and 2000 HV.
    Type: Application
    Filed: October 31, 2013
    Publication date: October 15, 2015
    Inventors: Rodrigo Favaron, Vinicius Bossoni do Amaral