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According to the Minorities' Job Bank's This Month in African American History, inventor Thomas J. Martin, patented the fire extinguisher on March 26, 1872. Dr. Percy Julian, another prominent African-American, invented the aero-foam extinguisher (for use against gas and oil fires) during World War II.
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ask.yahoo.com/19991116.html
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More in Television ... Television Review | 'The Jack5ons: A Family Dynasty': No Longer One for All, but Still All From One ... New Boss, Same as the Old Boss: Howard Zinn Traces Social Change...
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movies.nytimes.com/person/1354148/Thomas-J-Marshall
movies.nytimes.com/person/1354148/Thomas-J-Marshall
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PENCIL SHARPNER: JOHN L. LOVE ; FIRE EXTINGUISHER: TOM J. MARSHALL ; LOCK: W.A. MARTIN ; SHOE LASTING MACHINE:JAN MATZELIGER ; LUBRICATORS: ELIJAH McCOY ; ROCKET CATAPULT: HUGH MACDONALD ; ELEVATOR: ALEXANDER MILES ;
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ohuhuycd.freeservers.com/BLACK%20INVENTORS.HTM
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John Marshall - Wikipedia, the free encyclopedia
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John Marshall (September 24, 1755 – July 6, 1835) was an American statesman and jurist who shaped American constitutional law and made the Supreme Court a center of power. Marshall was Chief Justice ...
en.wikipedia.org/wiki/John_Marshall
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Rotary Engine Andrew J. Beard Printing Press W.A. Lavallette ... Car Couple Andrew J. Beard Envelope Seal F.W. Leslie ... Home Security System Marie Brown Fire Extinguisher Tom J. Marshal...
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www.littleafrica.com/resources/inventors.htm
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However, I asked my boss, Dr Tom Waters, if there was a gastroenterology project I ... When asked the usual question about "How do you know it's a pathogen and not a harmless commensal?" Rob blabbed the results of my still unreleased work with "I know because Barry Marshall has just infected himself and damn near died";
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nobelprize.org/nobel_prizes/medicine/laureates/2005/mar...
nobelprize.org/nobel_prizes/medicine/laureates/2005/marshall-autobio.html
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