Medical Engenuity LLC

Medical Engineering Corp.

Medical Industrial Technologies, Inc.

Medical Innovations Corporation

Medical Instrument Dev. Labs., Inc.

Medical Instrument Development Laboratories

Medical International Licensing, N.V.

Medical Inventor's Corp.

Medical Plastics (AUST) Pty. Ltd.

Medical Product Specialists

Medical Purchasing Group, Inc.

Medical Research Associates, Ltd.

Medical Research Products-B, Inc.

Medical Technology Products, Inc.

Medical Ventures, Inc.

Medically Advanced Design, LLC

Medication Delivery Devices

Medication Delivery Devices, Inc.

MedicineLodge Inc.

Medicinvent, LLC