Awards and patents July 12, 2022April 20, 2023 admin46 Awards and patents Golden PlaqueAward_Mr SusicAward_Mrs Nada Stegnjajic DjikanovicSpecial plaque IMSGold plaque_Tesla_PupinAward_Mrs RadojevicGold medal IMS_2022Special plaque IMSSpecial award_2010Gold medal_2006Guinness_certificate_ZezeljSilver medal_2008IENA_2006