Treatment of Materials and 2 other

Owner

UNITED TECHNOLOGIES MICROELECTRONICS CENTER, INC.

Nov 24, 1992

Computer and Scientific

Owner

UNITED TECHNOLOGIES MICROELECTRONICS CENTER, INC.

Dec 24, 1991

Electrical and Scientific Apparatus

Owner

UNITED TECHNOLOGIES MICROELECTRONICS CENTER, INC.

Nov 6, 1990

Electrical and Scientific Apparatus

Owner

UNITED TECHNOLOGIES MICROELECTRONICS CENTER, INC.

Mar 22, 1988