Read More 1 minute read Business The Coretec Group to Host a Shareholder Call on August 17 to Highlight 2022 Milestones and Outline End-of-Year Goals ANN ARBOR, Mich. — The Coretec Group (OTCQB: CRTG), developers of silicon anode active materials for lithium-ion batteries… bySarjatha KpAugust 11, 2022