Impossible Metals Patents

Patent portfolio assigned to Impossible Metals (verified via public assignee records). Estimated patent count: 2. US deep-sea polymetallic-nodule harvesting startup (formerly Impossible Mining). Competitors named on company's own FAQ page. Patents confirmed as assignee Impossible Metals/Mining Inc (WO2023183651A1 deep-sea nodule retrieval; US20230271686A1 dynamic buoyancy); count is a visible-minimum estimate. No customers (pre-commercial).