Patents by Inventor Piya Chandontrikit

Piya Chandontrikit 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).

  • Shaped percussion instrument
    Patent number: D786337
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: May 9, 2017
    Assignee: DRUM WORKSHOP, INC.
    Inventor: Piya Chandontrikit