Patents by Inventor Macson McGuirk

Macson McGuirk 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).

  • Muzzle brake
    Patent number: D906463
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: December 29, 2020
    Inventor: Macson McGuirk