Patents - Inventor Surname "Geringer"
Geringer, Joseph Robert 2000/04/25 -> D423323 - > 
Geringer, Joseph Robert 2000/05/02 -> D423906 - > 
Geringer, Joseph Robert 2000/05/02 -> D423907 - > 
Geringer, Joseph Robert 2000/05/23 -> D425397 - > 
Geringer, Joseph Robert 2000/05/23 -> D425398 - > 
Geringer, Joseph Robert 2000/06/20 -> D426763 - > 
Geringer, Joseph Robert 2000/08/01 -> D428794 - > 
Geringer, Joseph Robert 2001/04/03 -> D439823 - > 
8 Patents Listed