PLUMEPEN SLIVER

Medical Apparatus

Owner

MEDTEK DEVICES, INC.

VIROVAC

Medical Apparatus and 2 other

Owner

MEDTEK DEVICES, INC.

ITURBO

Medical Apparatus

Owner

MEDTEK DEVICES, INC.

WHISPER

Medical Apparatus

Owner

MEDTEK DEVICES, INC.

WHISPER

Medical Apparatus

Owner

MEDTEK DEVICES, INC.

B BUFFALO FILTER

Pharmaceuticals and 2 other

Owner

MEDTEK DEVICES, INC.

Dec 15, 1998