Douglas B. Schumer

CPI Corp. operated portrait studios. It manufactured and sold professional portrait photography of young children, individuals and families and offers other related products and services. The company was founded in 1982 and was headquartered in St. Louis, MO.

Guidant Corp. manufactures cardiovascular therapeutic devices. The company also provides cardiac and peripheral vascular repair surgical systems. It operates in Europe and Japan. Guidant was founded in 1994 and is headquartered in St. Paul, MN.

Thoratec Corp. develops, manufactures and markets proprietary medical devices used for circulatory support for the treatment of heart failure patients. The company's products include Ventricular Assist Devices, HeartMate Left Ventricular Assist System, HeartMate II Left Ventricular Assist System, Thoratec Paracorporeal Ventricular Assist Device and Thoratec Implantable Ventricular Assist. It also manufactures and markets the CentriMag Acute Circulatory System, HeartMate II, PVAD, IVAD and for pediatric patients PediMag/PediVAS Acute Circulatory System. Its ventricular assist devices products primarily serve patients suffering from late-stage heart failure. Heart Failure is a chronic disease that occurs when degeneration of the heart muscle reduces the pumping power of the heart, causing the heart to become too weak to pump blood at a level sufficient to meet the body's demands. The company operates its business through the Cardiovascular group segment, which develops, manufactures mechanical circulatory products to support the cardiovascular systems of humans and to provide product-related services. Thoratec was founded in March 1976 and is headquartered in Pleasanton, CA.

CardioMEMS LLC designs and manufactures wireless sensing and communication technology for the human body. Its technology platform is designed to improve the management of severe chronic cardiovascular diseases, such as heart failure and aneurysms. The firm’s miniature wireless sensors can be implanted using minimally invasive techniques and transmit cardiac output, blood pressure and heart rate data that are critical to the management of patients. The company was founded by Mark G. Allen and Jay S. Yadav in 1999 is headquartered in Atlanta, GA.

Animas LLC manufactures and distributes external insulin pumps for diabetes patients. The company was founded on November 5, 1996 and is headquartered in West Chester, PA.

Nordson MEDICAL Design & Development, Inc. manufactures medical devices. It designs products that are used in the therapeutic treatment of patients. The company was founded by Alan Hershey and Josh Tolkoff in 2004 and is headquartered in Marlborough, MA.

Bell Laboratories provides research and development services. It provides communications technologies including transistors, digital networking, signal processing, lasers and fiber-optic communications systems, communication satellites, cellular telephony, electronic switching of calls, touch-tone dialing and modems. The company was founded in 1925 and is headquartered in Murray Hill, NJ.