Patches, Insignia, and other Heraldic Items

U.S. Army patches, insignia, and other heraldic items fall under the purview of The Institute of Heraldry. The address is:

The Institute of Heraldry
9325 Gunston Road
Room S-112
Fort Belvoir, VA 22060-5579
Telephone: 703-806-4970/DSN 656-4970

You may also wish to visit their homepage: https://tioh.army.mil/