Kraft Processed Cheddar Cheese was invented in USA by JK Kraft Cheese Co. A world-wide patent was taken out on the product. In 1926 Kraft (USA) licenced Kraft Walker Cheese Company to produce processed cheddar cheese in Australia. At that time Cyril Callister, the inventor of Vegemite, was working for the Walker Company in Australia. A line drawing of a table setting that includes a block of Kraft Cheesekraft, cheese, callister, j.k. craft cheese co., kraft walker cheese company