ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,879, issued on March 24, was assigned to Taylor Made Golf Co. Inc. (Carlsbad, Calif.).
"Multi-piece golf club head" was invented by Mark Greaney (Vista, Calif.), Stephen Kraus (Kaohsiung City, Taiwan), Bryan Cheng (Kaohsiung City, Taiwan), Kevin Cheng (Kaohsiung City, Taiwan), Matthew Greensmith (Carlsbad, Calif.), Christopher Harbert (Carlsbad, Calif.), Todd Beach (San Diego) and Matthew D. Johnson (Carlsbad, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A golf club head has a cast cup including a forward portion of a crown and a forward portion of a sole of the golf club head. A polymeric rear ring is coupled to heel and toe portions of t...