ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,420, issued on July 29, was assigned to PARSONS XTREME GOLF LLC (Scottsdale, Ariz.).

"Golf club heads and methods to manufacture golf club heads" was invented by 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 a body portion with interior and exterior portions, a toe portion edge, a heel portion edge, and a back portion with a back wall portion. The golf ...