ALEXANDRIA, Va., June 16 -- United States Patent no. 12,303,753, issued on May 20, was assigned to PARSONS XTREME GOLF LLC (Scottsdale, Ariz.).

"Golf club heads and methods to manufacture golf club heads" was invented by Robert R. Parsons (Scottsdale, Ariz.), Matthew T. Andrews (Scottsdale, Ariz.) and Bradley D. Schweigert (Cave Creek, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of golf clubs heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head includes a hosel portion coupled to a golf shaft. The hosel portion is disposed within a space bounded by a center longitudinal plane, a heel boundary plane, a front boundary plane, and ...