Diving jacket
Diving jacket
Dolphin-tail style multi-purpose swim fin and assembly
Dream walk on the water
Drilling riser buoyancy modules
Droppable airborne buoy
Dry swim trainer system
Dual adjustable strap designs for swim fins
Dual aquaplaning craft
Dual mode swim fin
Dual pontoon float
Dynamic fin system for watercraft
Dynamic positioning dock-loading buoy (DPDL-buoy) and method...
Dynamically balanced bouyant skis
Dynamically positioned loading buoy