ALEXANDRIA, Va., March 26 -- United States Patent no. 12,257,485, issued on March 25, 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 having a back portion with a back wall portion. The back wall portion includes at least one rib portion having a curved portion lo...