Kenneth Grange, who has died aged 95, was the leading British product designer of the second half of the 20th century. Even if unaware of his name, most people in Britain are familiar with his output: the Kenwood Chef food mixer, the Kodak Instamatic camera, the Ronson Rio hairdryer, the Morphy Richards iron. These everyday objects are part of all our histories. Grange was also responsible for the restyling of the InterCity 125 high-speed train and the 1997 TX1 version of the London taxi.
He was a tall, handsome, ebullient man, a joker with that element of inner moral purpose often found in the designers of his postwar generation. He grew up imbued with a determination to make the world a better place visually, his emphasis always on functional efficiency. Grange was a master at reassessing usage, but he also viewed design in terms of sheer enjoyment. He wanted us to share in the surprising grace of the experience as the 125 train comes hurtling down the track.