Patents Assigned to Superior Precision Engineering LLC
  • Herb grinder and blades for herb grinder
    Patent number: 11207695
    Abstract: A grinder has a bottom with a first row of first asymmetrical blades extending from the bottom. A top of the grinder has a second row of second asymmetrical blades extending from the top. The first asymmetrical blades and second asymmetrical blades are triangle shaped. A first side of each blade has one point, and a second side of each blade has two points.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: December 28, 2021
    Assignee: Superior Precision Engineering LLC
    Inventor: Brandon Breneman
  • Grinder
    Patent number: D874886
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: February 11, 2020
    Assignee: Superior Precision Engineering LLC
    Inventor: Brandon Breneman