PLEDGE AGREEMENT This Pledge Agreement (the "Agreement") is entered into as of the 9th day of February 2001 between HydroChem Holding, Inc. ("Lender") and B. Tom Carter, Jr. ("Pledgor"). WHEREAS, Pledgor is indebted to Lender in the aggregate amount...Pledge Agreement • March 21st, 2001 • Hydrochem International Inc • Texas
