Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

Mar 25, 1997

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

Nov 5, 1996

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

—

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

—

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

Jan 6, 1998

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

Aug 19, 1997

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

—

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

—

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

—

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

Oct 31, 1995

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

Oct 11, 1977

Electrical and Scientific Apparatus

Owner

STRUCTURAL INSTRUMENTATION, INC.

Aug 23, 1977