Patents by Inventor David Ro-Peiris

David Ro-Peiris 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).

  • Pipe assembly
    Patent number: D1103476
    Type: Grant
    Filed: November 29, 2023
    Date of Patent: November 25, 2025
    Assignee: CANNARA BIOTECH (QUEBEC) INC.
    Inventor: David Ro-Peiris