Computer and Scientific

Owner

HOUSTON ENGINEERING RESEARCH CORPORATION

Oct 3, 1978
HERCO

Computer and Scientific

Owner

HOUSTON ENGINEERING RESEARCH CORPORATION

Oct 3, 1978
PROM-BLOCK

Fancy Goods

Owner

HOUSTON ENGINEERING RESEARCH CORPORATION

Mar 25, 1975
SYSTEM 76

Fancy Goods

Owner

HOUSTON ENGINEERING RESEARCH CORPORATION

May 27, 1975
HERCO

Housewares and Glass

Owner

HOUSTON ENGINEERING RESEARCH CORPORATION

Mar 14, 1972