Draganfly Creates New Payloads for the University of Saskatchewan Resulting in 20 Times More Efficiency in Collecting Data Vancouver, British Columbia, Feb. 05, 2020 (GLOBE NEWSWIRE) -- Draganfly Inc. (CSE: DFLY) (OTCQB: DFLYF) (FSE: 3U8) (“Draganfly” or the “Company”), an award-winning, industry-leading manufacturer...