THE WORLD'S LARGEST INVENTIONS FAIR The International Exhibition of Inventions of Geneva is the most important annual event in the world devoted exclusively to inventions. Innovations are exhibited for the first time. Industrial and commercial companies, universities, inventors and researchers, associations, private and state organisms and institutions present their inventions, the results of their research and their new products. Manufacturers, commercial traders and financiers will find 1,000 novelties ready to be marketed. The following edition of the International Exhibition of Inventions will be held at Palexpo from 26 to 30 April 2023.