Owner: DRILLTEC PATENTS & TECHNOLOGIES CORPORATION

Rubber Goods

Owner

DRILLTEC PATENTS & TECHNOLOGIES CORPORATION

May 29, 2001

Metal Goods

Owner

DRILLTEC PATENTS & TECHNOLOGIES CORPORATION

Jul 4, 2000

Building Construction and Repair

Owner

DRILLTEC PATENTS & TECHNOLOGIES CORPORATION

Sep 19, 1995

Metal Goods

Owner

DRILLTEC PATENTS & TECHNOLOGIES CORPORATION

Oct 20, 1987

Metal Goods

Owner

DRILLTEC PATENTS & TECHNOLOGIES CORPORATION

Mar 24, 1987