| 2019 | Invention | Pronator supinator wrist deviator exercise device. A pronation supination wrist deviator exercise... | 
				    			
				    				
				    					| 2015 | P/S | hand and finger exercisers for therapeutic purposes | 
				    			
				    				
				    					|  | Invention | Apparatus and systems for finger exercise. A finger exerciser includes a housing, a tubular shaft... | 
				    			
				    				
				    					| 2013 | Invention | Mechanical hand and finger exerciser. A hand and finger exerciser having a frame, and a slide con... | 
				    			
				    				
				    					|  | Invention | Apparatus and systems for finger exercise. An improved finger exerciser to exercise each finger i... |