- US12377937utility2025Towing Staple and Hull for a Vessel for Towing0 cites
- US11970259utility2024Shaft Linkage for Linking and Driving at Least Two Drivetrains of a Vessel0 cites
- US11702173utility2023Tugboat0 cites
- US11591047utility2023Tugboat0 cites
- US11572137utility2023Line Handling System for a Tugboat0 cites