Yahoo Finance

HydroGraph and SEADAR Technologies Sign Agreement to Advance Subsea Radar Platforms for Port Defense and Deep-Sea Resource Discovery

VANCOUVER, 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 ...
Yahoo Finance

HydroGraph Clean Power (CNSX:HG): Rethinking Valuation After Landmark U.S. Patent for Fractal Graphene Actuator

HydroGraph Clean Power (CNSX:HG) has drawn new attention after securing its first U.S. patent for actuator technology built on proprietary Fractal Graphene material. This development expands its ...
Nature

Time fractional Saint Venant equations reveal the physical basis of hydrograph retardation through model comparison and field data

River hydrodynamics are influenced by numerous factors that traditional models often fail to fully capture. Simulating complex hydrographs can benefit from parsimonious upscaling models, such as ...
The Globe and Mail

HydroGraph Advances Dr. Suhao Li to Chief Technology Officer

AUSTIN, Texas, June 03, 2026 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) today announced the promotion of Dr. Suhao Li to Chief Technology ...