Hullbot Patents

Patent portfolio assigned to Hullbot (verified via public assignee records). Estimated patent count: 1. Sydney, Australia autonomous hull-cleaning robots; raised AUD $16M Series A. Customers are paying clients with named testimonials on own site / NRMA press. Patent WO2021026589A1 'Systems for cleaning underwater structures' assigned to Hullbot Pty Ltd. Few direct named competitors; Subdron from CBInsights compare page.