Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

May 30, 1995

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Oct 3, 1995

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

—

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

May 13, 1986
VARICALC

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Dec 17, 1985
GRAPHICARD

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Jun 25, 1985
PRINTERFACE

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Jan 21, 1986
DES 2000 DATA ENCRYPTION SYSTEM

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Jul 9, 1985
PRINTERFACE

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

—
GRAPHICARD

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Jun 4, 1985
P PRACTICAL PERIPHERALS

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Aug 20, 1985
DES 2000

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Jun 4, 1985
SERIALL

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

May 7, 1985
MICROBUFFER

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Dec 18, 1984
MICROBUFFER II MII

Electrical and Scientific Apparatus

Owner

PRACTICAL PERIPHERALS, INC.

Jun 26, 1984