ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,417, issued on July 29, was assigned to Karsten Manufacturing Corp. (Phoenix).
"Golf club heads with a multi-material striking surface" was invented by Alex G. Woodward (Phoenix), Matthew T. Schier (Phoenix), Murphy R. Alexander (Scottsdale, Ariz.), Anthony D. Serrano (Phoenix), James D. Willmott (Loughborough, Great Britain), Erik M. Henrikson (Phoenix), David A Higdon (Cave Creek, Ariz.), Cole D. Brubaker (Scottsdale, Ariz.) and John A Solheim (Phoenix).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of putter-type golf club head comprising a striking surface capable of achieving consistent ball speeds across the striking surface to acco...