RIYADH — The Kingdom is participating with a delegation of young inventors at the Geneva International Exhibition for Inventions being organized by the World Intellectual Property Organization (WIPO), a United Nations agency. The Saudi inventors participating in the exhibition presented innovations in different areas, including the protection of the marine environment, fire security systems, car manufacturing, electronic surveillance networks and computer programs. The distinctive characteristic of the Saudi delegation this year is that most of the participants are students in colleges of technology and secondary industrial institutes. The exhibition is scheduled to conclude on Saturday.