GMBR530AM 2
Patents by Karen L. Hall
http://www.google.com/patents?id=HLA1AAAAEBAJ&dq=Karen+Hall
http://www.google.com/patents?id=Si4xAAAAEBAJ&dq=Karen+Hall
Karen L. Hall Saginaw Navy Reserve Base 3042 S. Washington Ave. Saginaw, Mi. 48601 USA