US Patent 7491131 Golf putter heads

Golf putter heads having a front piece and a rear piece that is separate from and connected to the front piece. Embodiments of the golf putter heads include rear pieces having arrowhead shapes. Embodiments of the golf putter heads include rear pieces with removably connectable weights that can be positioned about the perimeter of the rear piece. Golf clubs (e.g., putters) that include one of the present golf putter heads, and methods of treating the strike face of certain of the present golf putter heads.