Search

Search results

Displaying 401 - 410

Robert Banks

Robert BanksBorn: 1921 Birthplace: Piedmont, Mo. Polypropylene and high-density polyethylene (HDPE)—While working for the Phillips Petroleum Company, Banks and Hogan developed two of the world's most…

John Paul Hogan

John Paul Hogan Born: 1919 Birthplace: Lowes, Ky. Polypropylene and high-density polyethylene (HDPE)—While working for the Phillips Petroleum Company, Banks and Hogan developed two of the…

Stanley N. Cohen

Stanley N. Cohen Born: 1935 Birthplace: Perth Amboy, N.J. Recombinant DNA technology—Biochemists Boyer and Cohen combined…

Herbert W. Boyer

Herbert W. Boyer Born: 1936 Birthplace: Pittsburgh, Pa. Recombinant DNA technology—Biochemists Boyer and Cohen combined…

Oliver Evans

Oliver Evans Born: 1755 Birthplace: Newport, Del. High pressure steam engine—Evans was one of the first Americans to…

Thomas J. Fogarty

Thomas J. Fogarty Born: 1934Birthplace: Cincinnati, Ohio Embolectomy balloon catheter—Dr. Fogarty's embolectomy catheter, which is used to remove blood clots, consists of a small hollow tube (…

Elijah J. McCoy

Elijah J. McCoyBorn: 1843Birthplace: Colchester, Ontario, Canada Improvement in lubricators for steam engines—McCoy, a mechanical engineer from Detroit, Mich., developed an automatic…

Patsy O. Sherman

Patsy O. ShermanBorn: 1930Birthplace: Minneapolis, Minn. Stain blocker for fabric (Scotchgard™)—Chemist Patsy Sherman discovered an oil- and water-resistant fabric treatment quite by accident…

Samuel Smith

Samuel Smith Born: New York, N.Y. Birthplace: 1927 Stain blocker for fabric (Scotchgard™)—Chemist Patsy Sherman…

Christopher L. Sholes

Christopher L. SholesBorn: 1819Birthplace: Danville, Pa. Typewriting machine—Publisher and politician Sholes invented the first practical typewriting machine (the name was coined by the Scientific…