0001144204-11-039577 4 1 20110706 20110707 20110707 CALDWELL JOSEPH M 0001332315 4 34 000-02000 11956344 6590 TROENDLE CIRCLE CHANHASSEN MN 55317 ENTRX CORP 0000013547 1700 952368719 DE 1231 800 NICOLLET MALL SUITE 2690 MINNEAPOLIS MN 55402 612 333-0614 800 NICOLLET MALL SUITE 2690 MINNEAPOLIS MN 55402 METALCLAD CORP 19920703 BOWER INDUSTRIES INC 19870618 PHOENIX GEMS INC 19730617 4 1 v227757_ex.xml