Patents by Inventor Prasit Youkong

Prasit Youkong 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).

  • Pneumatic tire
    Patent number: D647469
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: October 25, 2011
    Assignees: Societe de Technologie Michelin, Michelin Recherche et Technique S.A.
    Inventor: Prasit Youkong
  • Pneumatic tire
    Patent number: D647471
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: October 25, 2011
    Assignees: Societe de Technologie Michelin, Michelin Recherche et Technique S.A.
    Inventor: Prasit Youkong