Patents by Inventor Daniel Sri Surdarsono

Daniel Sri Surdarsono 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).

  • Element for a toy building
    Patent number: D975200
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: January 10, 2023
    Assignee: LEGO A/S
    Inventor: Daniel Sri Surdarsono
  • Element for a toy building set
    Patent number: D982095
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: March 28, 2023
    Assignee: LEGO A/S
    Inventor: Daniel Sri Surdarsono