ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,117, issued on March 18.
"Drill guide assembly" was invented by Andrew Muser (St. Pete Beach, Fla.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A drill guide assembly for accurate and stable drilling of a bone tunnel. The drill guide assembly includes a guide body having first and second ends, and a slot extending from the first end toward the second end. The drill guide assembly also includes a curved guide arm having a first arm connected at an angle to a second arm. The first arm terminates in a distal tip. The second arm has first and second sides, and is slidable within the slot of the guide body. The second arm also includes detents along i...