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  Inventor Profiles
  Charles F. Brannock

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Brannock foot measuring device

Magazine page showing Brannock foot measuring device

Page from Brannock's lab notebook showing device ideas

Brannock's sketch of the foot measuring device

Brannock's U.S. patent for the foot measuring device

Sketch of Brannock foot measuring device

This sketch of Brannock's device was drawn on a blank sheet of stationery. Inventors often grab anything handy and sketch out their ideas.