US Patent:
20050087117, Apr 28, 2005
Inventors:
Bentley Scott - Richarson TX, US
Robert Agurkis - Lincolnton GA, US
International Classification:
B63B059/00
Abstract:
A defouling system for pleasure yachts and the like. An oxygen-depleting gas is bubbled into the water in close proximity to the hull. Various barriers in the water can be positioned to reduce diffusion of oxygen to the hull surface.