Completed first commercial-scale modular graphene unit Proved HydroGraph’s graphene extends operating life of lubricants by more than 24 times Demonstrated improved performance in recent lithium air ...

EPA/REACH clearance, reactor expansion, compounding partners and defense qualification—plus valuation risks. See more.

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Detailed price information for Hydrograph Clean Pwr Inc (HGRAF) from The Globe and Mail including charting and trades.

VANCOUVER, British Columbia, Oct. 08, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”), a leading producer of ultra-pure graphene, today ...

Not for distribution to U.S. newswire services or dissemination in the United States. All dollar amounts are in Canadian dollars unless otherwise indicated‎. VANCOUVER, British Columbia, Dec. 06, 2024 ...

Founded in 2017, HydroGraph Clean Power Inc. (Vancouver, Canada), a commercial manufacturer of high-quality graphene and other nanomaterials, has made several announcements that highlight its ongoing ...

MANCHESTER, United Kingdom, Jan. 06, 2026 (GLOBE NEWSWIRE) — HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”) and the Graphene Engineering Innovation Centre (GEIC) ...

AUSTIN, Texas, Aug. 20, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: ‎HG) (OTCQB: HGRAF) (the “Company” or “HydroGraph”), a leading producer of ultra-pure graphene, today announced it ...

Description: Description, measurement, and analysis of hydrologic processes: precipitation, evapotranspiration, infiltration, and runoff. Hydrograph analysis: unit and synthetic unit hydrographs and ...