Companies
HUMPHREYS MINERAL INDUSTRIES, INC. (WITHDREW 8/24/88)
2700 POST OAK BLVD, HOUSTON, TX, 77056-5784, USA
AIR LIQUIDE AMERICA CORPORATION
2700 POST OAK BLVD, HOUSTON, TX, 77056-5784, USA
AMERICAN CRYOGENICS, INC.
2700 POST OAK BLVD, HOUSTON, TX, 77056-5784, USA