(marketscreener.com) The US special interest magazine The Maritime Executive features Proton Motor with a focus on emission-free hydrogen fuel cells 'Made in Germany' for maritime mobility. According to the advertorial, the German hightech subsidiary of UK holding https://www.protonmotor-powersystems.com/ specializes in modular systems using graphitic bipolar...https://www.marketscreener.com/quote/stock/PROTON-MOTOR-POWER-SYSTEM-4006510/news/The-Maritime-Executive-Fuel-cell-drives-from-Proton-Motor-for-maritime-mobility-36177892/?utm_medium=RSS&utm_content=20210817