The contacts below are German Liaison Offices in the USA 

They can give you information on the German Badge.

Fort Huachuca, AZ     	SGM Frank        	520-533-1208
Fort Bliss, TX        	SGM Hein         	915-568-5893
Fort Sill, OK         	SGM Wolfs        	580-442-4003
Fort Leavenworth, KS  	SGM Raemsch      	913-684-4769
Fort Leonardwood, MO    SGM Berg        	573-568-4028   axel.berg@us.army.mil
Fort Rucker, AL       	SGM Hartmann     	334-255-2554
Fort Benning, GA     	SGM Hof          	706-545-6251
Fort Gordon, GA	     	SGM Petrack       	706-791-3892
Fort Bragg, NC        	SGM Uhlenhaut    	910-396-9795
Fort Lee, VA            SGM Lichetenberg 	804-734-2421