Young pharmacist, William Owen Judge, began advertising ‘Mythol’, a tooth cleaning and refreshing product that ‘hardens the gums and destroys bacteria’ in July 1899.
On 9 March 1901, his trademark of the word ‘Mythol’ for a tooth powder was approved.
Three years later he registered Barnett and Judge Chemist/Dentist of Burrowa Street Young and WO Judge of Albury Street Murrumburrah, as ...
