| 2014 | Invention | Gravity foundations for tidal stream turbines. 
A method for mounting a tidal turbine and an asso... | 
				    			
				    				
				    					| 2011 | Invention | Surface-breaking re-usable submergeable template for installing one or more submerged columns/pil... | 
				    			
				    				
				    					| 2010 | Invention | Methods and apparatus for the installation of columns / piles. A method and apparatus for mountin... | 
				    			
				    				
				    					|  | Invention | Installing submerged support structures. 
A method of installing a support structure required to ... | 
				    			
				    				
				    					|  | Invention | Installing submerged support structures. A method of installing a support structure (2) required ... | 
				    			
				    				
				    					| 2009 | Invention | Installation of structures in water. A method of and apparatus for installing an elongate upstand... | 
				    			
				    				
				    					| 2008 | Invention | Deep water water current turbine installations. A flowing water drivable turbine system, includin... | 
				    			
				    				
				    					| 2007 | Invention | Submerged water current turbines installed on a deck. 
A support structure for a flowing-water dr... | 
				    			
				    				
				    					|  | Invention | Gravity foundations for tidal stream turbines. A method for mounting at last one tidal turbine an... | 
				    			
				    				
				    					|  | Invention | Gravity foundations for tidal stream turbines. An arrangement for mounting at last one tidal turb... | 
				    			
				    				
				    					| 2006 | Invention | Conversion of energy in waves and in tidal flow. An energy conversion system comprising a support... | 
				    			
				    				
				    					|  | Invention | Supporting articles/loads. A locking arrangement for selectively preventing displacement of a tub... | 
				    			
				    				
				    					|  | Invention | Improvements in or relating to supporting articles/loads. A locking arrangement for selectively p... | 
				    			
				    				
				    					| 2004 | Invention | Articulated false seabed. A support system for at least one water drivable turbine (1) that when ... | 
				    			
				    				
				    					|  | Invention | Articulated false bed. A support system for a least one water drivable turbine (1) that when in o... | 
				    			
				    				
				    					|  | Invention | Submerged water current turbines installed on a deck. A support structure for a flowing-water dri... | 
				    			
				    				
				    					| 2003 | Invention | Hydraulic speed-increasing transmission for water current powered turbine. A hydraulic transmissi... | 
				    			
				    				
				    					|  | Invention | Supporting structures for water current (including tidal stream) turbines. A support system for a... | 
				    			
				    				
				    					|  | Invention | Fatigue resistant large hollow rotor blade for underwater energy converter. A method and means of... | 
				    			
				    				
				    					| 2001 | Invention | Water current turbine sleeve mounting. A flowing water actuatable turbine system, wherein the tur... |