| Design Patent | 
			30-2015-0048995 | 
            
                								
                    Hydrogen gas detector connector for BWMS                    				                             | 
             Republic of Korea | 
             2015.09.25			
			  | 
             
			 2015.09.25			  | 
          
        
                
           
            			 | Design Patent | 
			30-2015-0024508 | 
            
                								
                    Neutralizer structure for BWMS                    				                             | 
             Republic of Korea | 
             2015.05.14			
			  | 
             
			 2015.05.14			  | 
          
        
                
           
            			 | Design Patent | 
			30-2015-0024506 | 
            
                								
                    Pre-treatment Structure for electrolysis                    				                             | 
             Republic of Korea | 
             2015.05.14			
			  | 
             
			 2015.05.14			  | 
          
        
                
           
            			 | Design Patent | 
			30-0787865 | 
            
                								
                    Sealing bracket for Electrolysis                    				                             | 
             Republic of Korea | 
             2014.09.17			
			  | 
             
			 2014.09.17			  | 
          
        
                
           
            			 | Design Patent | 
			30-0787863 | 
            
                								
                    Sealing bracket for Electrolysis                    				                             | 
             Republic of Korea | 
             2014.09.17			
			  | 
             
			 2014.09.17			  | 
          
        
                
           
            			 | Foreign Trademark right | 
			Madrid Convention | 
            
                								
                    AQUASTAR Foreign Trademark right (9 Clause)                    				                             | 
             Japan | 
             -			
			  | 
             
			 -			  | 
          
        
                
           
            			 | Foreign Trademark right | 
			Madrid Convention | 
            
                								
                    AQUASTAR Foreign Trademark right (11 Clause)                    				                             | 
             U.S | 
             -			
			  | 
             
			 -			  | 
          
        
                
           
            			 | Trademark rights | 
			40-1008275 | 
            
                								
                    AQUASTAR Trademark rights (9 Clause)                    				                             | 
             Republic of Korea | 
             2013.01.16			
			  | 
             
			 2013.01.16			  | 
          
        
                
           
            			 | Trademark Rights | 
			40-0868075 | 
            
                								
                    AQUASTAR Trademark Rights(11 clause)                    				                             | 
             Republic of Korea | 
             2010.01.27			
			  | 
             
			 2010.01.27			  | 
          
        
                
           
            			 | Domestic Patent | 
			10-1518677 | 
            
                								
                    Ballast Water Treatment System for vessel                    				                             | 
             Republic of Korea | 
             2017.09.17			
			  | 
             
			 2017.09.17			  | 
          
        
                
           
            			 | Domestic Patent | 
			10-1309373 | 
            
                								
                    Ballast Water Treatment System using Hybrid-typed electrolysis                    				                             | 
             Republic of Korea | 
             2013.01.16			
			  | 
             
			 2013.01.16			  | 
          
        
                
           
            			 | Foreign Patent | 
			2013-503651 | 
            
                								
                    Ballast water treatment system using a highly efficient electrolysis device                    				                             | 
             Japan | 
             2012.08.09			
			  | 
             
			 2012.08.09			  | 
          
        
                
           
            			 | Foreign Patent | 
			2012 06149-5 | 
            
                								
                    Ballast water treatment system using a highly efficient electrolysis device                    				                             | 
             Singapore | 
             2012.08.17			
			  | 
             
			 2012.08.17			  | 
          
        
                
           
            			 | PCT | 
			PCT | 
            
                								
                    Ballast water treatment system using a highly efficient electrolysis device                    				                             | 
             PCT | 
             2010.12.29			
			  | 
             
			 2010.12.29			  |