MMEX Resources Corp. Finalizes Disruptive Refining Technology Design
08.12.2021 - MMEX technology parter, Polaris Engineering, receives patent to produce ultra-low sulfur fuels with carbon captureFORT STOCKTON, TEXAS, Dec. 08, 2021 (GLOBE NEWSWIRE) - MMEX Resources Corp. (OTCPK: MMEX), a development-stage company focusing on ...