Electricity generation using microbial fuel cells Grant US-8524402-B2 United States of America 03 Sep 2013
Method and apparatus for generating power from voltage gradients at sediment-water… Grant US-8148019-B2 United States of America 03 Apr 2012
Advanced apparatus for generating electrical power from aquatic sediment/water interfaces Application US-8012616-B2 United States of America 06 Sep 2011
Apparatus equipped with metallic manganese anode for generating power from voltage… Grant US-7550224-B1 United States of America 23 Jun 2009
IMPLANTABLE POWER SOURCES AND SENSORS Application WO-2006006166-A2 World Intellectual Property Organisation (WIPO) 19 Jan 2006
Method and apparatus for generating power from voltage gradients at sediment-water… Application US-6913854-B1 United States of America 05 Jul 2005