inactivebranchCERATECH, INC.
(West Virginia (US), AMERICAN ELECTRIC POWER RT 33, NEW HAVEN, WV, 25265, USA)
inactivebranchCeraTech, Inc.
(Virginia (US), 1500 N BEAUREGARD STREET, SUITE 320, ALEXANDRIA, Virginia, 22311-0000)
inactivebranchDELAWARE CERATECH CORPORATION USA, INC.
(California (US), % CERATECH CORPORATION (KOREA), 694-29 KEUMJONG-DONG, KUMPO CITY, KYUNGKI-DO)
Previously/Alternatively known as DELAWARE CERATECH CORPORATION USA INCORPORATED