Computer and Scientific

Owner

CHARLES RIVER BIOTECHNICAL SERVICES, INC.

Oct 17, 1989

Electrical and Scientific Apparatus and 2 other

Owner

CHARLES RIVER BIOTECHNICAL SERVICES, INC.

Mar 27, 1990

Electrical and Scientific Apparatus

Owner

CHARLES RIVER BIOTECHNICAL SERVICES, INC.

Apr 12, 1988

Electrical and Scientific Apparatus

Owner

CHARLES RIVER BIOTECHNICAL SERVICES, INC.

Jun 14, 1988

Pharmaceuticals

Owner

CHARLES RIVER BIOTECHNICAL SERVICES, INC.

Nov 18, 1986

Computer and Scientific

Owner

CHARLES RIVER BIOTECHNICAL SERVICES, INC.

Nov 25, 1986

Electrical and Scientific Apparatus

Owner

CHARLES RIVER BIOTECHNICAL SERVICES, INC.

Jul 4, 1989