Patents by Inventor Robert Brewis

Robert Brewis 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).

  • Drilling apparatus
    Patent number: D1124042
    Type: Grant
    Filed: October 28, 2024
    Date of Patent: April 28, 2026
    Assignee: CoilRig Pty Ltd
    Inventors: Soren Soe, Shane Fox, Robert Brewis