Sona Nanotech Inc.: Sona Nanotech Elects New Board Chair and is Awarded Patent
Halifax, Nova Scotia--(Newsfile Corp. - May 18, 2023) - Sona Nanotech Inc. (CSE: SONA) (OTCQB: SNANF) (the "Company" or "Sona"), a nanotechnology company developing pre-clinical Targeted Hyperthermia