Hydrofoil sailing craft
Hydrofoil vehicle
Hydrofoil vessel
Hydrofoil watercraft
Hydrofoil with retractable plate
Hydrofoil with variable pitch trolling plate
Hydrofoils
Hydrogen hydride keel
Hydrophilic polymer coating for underwater structures
Hydrophone damper assembly
Hydroplane
Hydroplane apparatus
Hydroplane boat
Hydroplaning hydrofoil/airfoil structures and amphibious and...
Hydrostatic engine and sheave assembly