HydroGraph and SEADAR Technologies Sign Agreement to Advance Subsea Radar Platforms for Port Defense and Deep-Sea Resource Discovery
Sea(US:SE) Globenewswire·2025-09-24 12:00VANCOUVER, British Columbia, Sept. 24, 2025 (GLOBE NEWSWIRE) -- HydroGraph Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph”), a leading producer of ultra-pure graphene, and SEADAR Technologies, developers of the first subsea radar systems, have signed a letter of intent on September 19, 2025 to integrate HydroGraph’s graphene materials and coating technologies into SEADAR’s current and future undersea products. The letter of intent describes how HydroGraph and SEADAR will collaborate to explore technical synergi ...