About Charles F. Brannock
Charles F. Brannock was the inventor and manufacturer of the Brannock Device for measuring overall length, width, and heel-to-ball length of the foot. Though there were competing measuring devices on the market, the Brannock Device quickly became the industry standard and is still used in shoe stores all over the world. Davidson, Martha. "A Fitting Place for the Brannock Device Company Records." 2001. National Inventors Hall of Fame profile Brannock Device Company Records, 1925–1998.
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