Assignee

EVERGREEN CRYOGENICS INC

US·1 granted patent·1 pending application·0 citations·filing 2023–2025

Technology mixF25J2

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2 records

0167US2026092734A1Method of Hydrogen Liquefaction Using Optimized Claude Refrigeration CyclesEVERGREEN CRYOGENICS INC·Filed 2025·Application pending·0 cites
0258US12516877B2Method of hydrogen liquefaction using optimized claude refrigeration cyclesEVERGREEN CRYOGENICS INC·Filed 2023·Granted Jan 6, 2026·0 cites·20 claims

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