Assignee
CROWN IRON WORKS COMPANY LLC
US·1 granted patent·2 pending applications·0 citations·filing 2020–2025
Top patents by PatentIndex Score
3 records- 0171US2026092234A1Oleaginous material extraction using alcohol solventCROWN IRON WORKS COMPANY LLC·Filed 2025·Application pending·0 cites
- 0246US12398340B2Injector for injecting fluid into porous mediaCROWN IRON WORKS COMPANY LLC·Filed 2020·Granted Aug 26, 2025·0 cites·16 claims
- 0346US2025283009A1Oleaginous material extraction with separation device to recover and supplement fresh solvent flowCROWN IRON WORKS COMPANY LLC·Filed 2025·Application pending·0 cites
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