Patents by Inventor Joshua David Trezise

Joshua David Trezise 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).

  • Publication number: 20250207621
    Abstract: A washer for filling of an annular gap around a fastener, wherein the washer has a port for filling said gap through the washer, and wherein the washer has an indicator for indicating when said gap has been sufficiently filled. A method of providing anchorage including the steps of: using an elongated fastener to anchor a first part to a second part; installing a washer as claimed in claim one; tightening the elongated fastener against the washer; feeding a chemical filler into the port of the washer to fill an annular gap around the elongated fastener; and using the indicator of the washer to determine when to stop feeding of the chemical filler.
    Type: Application
    Filed: December 18, 2024
    Publication date: June 26, 2025
    Inventors: Lachlan Lingard Hick, Joshua David Trezise