Bolstered Leadership Team to Secure Company’s Market Position & Partnerships Leveraging Innovative Analytical Services & Water Treatment Solutions CORSICANA, Texas, June 09, 2025 (GLOBE NEWSWIRE) -- Birchtech Corp. (TSX: BCHT) (OTCQB: BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced the appointment of Dr. David Mazyck as the Executive Director of Innovation and Commercialization as well as Christopher Rinaldi ...