EX-10.31
from S-4/A
12 pages
Dr. Robert E. Fischell Dr. David R. Fischell Scott J.S. Fischell Dr. Tim A. Fischell Cathco, Inc. Attn: David Fischell, President Re: Royalty Obligations of Angel Medical Systems, Inc. to Robert E. Fischell, David R. Fischell, Scott J.S. Fischell, Tim A. Fischell and Cathco, Inc. Gentlemen
12/34/56