Mark S. McNulty

Exogen, Inc. designs, develops, manufactures and markets medical devices for treatment of musculoskeletal injury and disease. The company's products include sonic acclerated fracture healing system and mechanical stress devices. The products are sold in the United States, Europe and Japan.

Osteotech, Inc. develops biologic products for orthopedic, spinal, trauma, neurosurgical, and maxillofacial surgeons for use in surgical procedures. It operates in five segments: demineralized bone matrix, hybrid/synthetic, traditional tissue, spinal allograft, and client services. The company processes, markets, and distributes Xenograft bone tissue products, which are used as bone graft substitutes. The company was founded in 1986 and is headquartered in Eatontown, NJ.

Xylos Corp. provides biotechnology solutions. The firm operates as a medical device company that offers superior biomaterial solutions for the treatment, repair and replacement of human tissue. The company was founded by Gonzalo C. Serafica in 1996 and is headquartered in Newtown, PA.