Graphene Production Technology Delivers Lowest Environmental Impact with the Highest Purity on the Market and Backed by Strong Customer Response VANCOUVER, British Columbia, Feb. 16, 2023 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGCPF) (the “Company” or “HydroGraph”), a commercial manufacturer of high-quality...

GrapheneCA MoU Sets Sights on Disrupting Construction Industry with 3D Printer NEW YORK, July 18, 2019 (GLOBE NEWSWIRE) -- GrapheneCA (“Company”), a commercial scale graphene producer and developer of graphene-based technology for industries and consumers, today announced that...

GrapheneCA Increases Production Efficiency with Mobile Graphene Container System NEW YORK, July 01, 2019 (GLOBE NEWSWIRE) -- GrapheneCA (“Company”), a commercial scale graphene producer and developer of graphene-based technology for industries and consumers, today announced that...