Sales - CHILE

Office:

Telephone +56 65 254233 Telefax: +56 65 276510

Claudio Gesche Montandon, MV

Regional Manager

Cellular: +56 9-98838812

Jorge Torres

Technical Support

Cellular: +56 9-91585134

Malin Nilsson

Operating and Logistics Manager

Cellular: +56 9-94798286

Sales - Rest of World (ROW)

Robert Hodson

Vice President, Global Sales and Marketing

Telephone/Telefax: +44(0)118 9833712

Cellular: +44(0) 7789 615601

United States Office - Columbia, MD

Stephen F. Hiu, Ph.D., President and Chief Technical Officer

Telephone: +1 410 9972599 x 14 Telefax: +1 410 730 0540

Patrick F. Monahan, V.P. and Director of Manufacturing

Telephone: +1 410 9972599 x 11 Telefax: +1 410 730 0540

Edward J. Weisberger, CPA, Chief Financial Officer

Telephone: +1 4109972599 x 26 Telefax: +1 410 730 0540

Christine L. Fitch, Office Manager

Telephone: +1 4109972599 Telefax: +1 410 730 0540