ALEXANDRIA, Va., June 18 -- United States Patent no. 12,324,967, issued on June 10, 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.), Michael R. Nicolette (Scottsdale, Ariz.), Bradley D. Schweigert (Cave Creek, Ariz.) and Daniel C. Kirtley (Scottsdale, Ariz.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of golf club heads, golf clubs, and methods to manufacture golf club heads and golf clubs are generally described herein. In one example, a golf club head includes body portion having an interior portion and an exterior portion, a first mass portion coupled to the exterio...