Hoist apparatus for a sailboard rig
Hook for attaching rider to board sailer
Hull construction
Hull for multihulled sailing vessels
Hull for watercraft
Hybridhull boat system
Hybridhull boat system
Hydrofoil marine apparatus
Hydrofoil sailboat with control tiller
Hydrofoil sailing craft
Hydrofoil vessel
Hydroplaning wing sailing craft
Improvements in windsurfing boards
Inflatable sailboard
Lateen rigged sailing board
Lateral adjusting windsurfing harness lines
Lift producing device exhibiting low drag and reduced ventilatio
Light sailing vehicle with movably mounted mast
Lightweight, knockdown, sport trimaran
Man and wind powered aquatic vehicle