Computer and Scientific

Owner

INFICON LEYBOLD-HERAEUS, INC.

LEYBOLD-HERAEUS VACUUM SYSTEMS, INC.

LEYBOLD-HERAEUS TECHNOLOGIES, INC.

LEYBOLD-HERAEUS VACUUM PRODUCTS, INC.

Oct 15, 1985

Electrical and Scientific Apparatus

Owner

INFICON LEYBOLD-HERAEUS, INC.

—

Electrical and Scientific Apparatus

Owner

INFICON LEYBOLD-HERAEUS, INC.

Jun 29, 1982

Electrical and Scientific Apparatus

Owner

INFICON LEYBOLD-HERAEUS, INC.

Oct 27, 1981

Electrical and Scientific Apparatus

Owner

INFICON LEYBOLD-HERAEUS, INC.

Oct 27, 1981