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Anthony J. Principi

George W. Bush's secretary of Veterans' Affairs Born: 4/16/1944Birthplace: New York, N.Y. This is Principi's second time as head of Veterans' Affairs. He served as deputy secretary of the…

James J. Kim

entrepreneurBorn: 1936Birthplace: Korea Kim came to the United States in 1955 to study economics at the University of Pennsylvania. After teaching at Villanova University for six years, he founded…

Benjamin J. Cayetano

governor of HawaiiBorn: November 14, 1939 Birthplace: Kalihi, Hawaii Cayetano received a B.A. in political science from UCLA in 1968 and law degree from Loyola University Law School in 1971. He…

J. Catherine Roberts

science teacherBorn: 2/3/1953Birthplace: Norfolk, Va. Roberts was a seventh grade life science teacher at the W.E. Waters Middle School in Portsmouth, Va., from 1975 until 2004 when she moved to…

Robert J. Seiwald

Born: 1925Birthplace: Fort Morgan, Colo Dyes for diagnosing infectious diseases—Burckhalter and Seiwald synthesized fluorescein isothiocyanate (FITC), an antibody labeling agent. FITC has become…

Graham J. Durant

Born: 1934Birthplace: Newport, England Antiulcer compounds and compositions—Durant, Emmett and Ganellin discovered the drug cimetidine (trade name Tagamet) which inhibits the production of stomach…

Willem J. Kolff

Born: 1911Birthplace: Netherlands Soft shell mushroom shaped heart—Kolff invented the artificial kidney dialysis machine and headed a team which invented and tested an artificial heart. (1985)

Andrew J. Moyer

Born: 1899Birthplace: Star City, In Method for production of penicillin—Moyer found that by culturing the Penicillium mold in a culture broth comprising corn steep liquor and lactose, penicillin…

Roy J. Plunkett

Born: 1910Birthplace: New Carlisle, Ohio Tetrafluoroethylene polymers—Plunkett discovered “Teflon” and also worked on the development of many other fluorochemical products and processes used in the…

Charles J. Plank

Born: 1915Birthplace: Calcutta, India Catalytic cracking of hydrocarbons with a crystalline zeolite catalyst composite—Plank and Rosinski developed the first commercially useful zeolite catalyst…