ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,472,406, issued on Nov. 18, was assigned to TWO-NINES GOLF COMPANY LLC (Cypress, Texas).
"Golf clubhead with powder filled cavity" was invented by Brett Garbs (Cypress, Texas) and Thomas Jason Mittner (Williamsville, N.Y.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A golf clubhead including a powder filled cavity configured for improving sound and feel of the golf club while striking the golf ball. The powder may include the frame material of the clubhead in a powdered form. A manufacturing process of the clubhead may include a material additive process. Filling the cavity with powder may be performed by powder dispensing equipment of the material ad...