PLEDGE AGREEMENT This Pledge Agreement (the "Agreement") is entered into as of the 30th day of April, 1999 between HydroChem Holding, Inc. ("Lender") and B. Tom Carter, Jr. ("Pledgor"). WHEREAS, Pledgor is indebted to Lender in the amount of Three...Pledge Agreement • May 11th, 1999 • Hydrochem Industrial Services Inc • Services-services, nec • Texas
