ELIAS HOWE (1819-1867).
OLIVER EVANS (1755-1819).
JOHN FITCH (1743-1798).
CHARLES GOODYEAR
ELI WHITNEY (1765-1825).
ALOYS SENEFELDER
Charles Goodyear, American inventor
JAN E. MATZELIGER (1852-1889).
EDISON: TELEPHONE, c1880.
THOMAS EDISON (1847-1931).
LOUIS DAGUERRE (1789-1851).
JOSEPH-MARIE JACQUARD (1752-1834).
JOSEPH-MARIE JACQUARD
CHARLES FRANCIS BRUSH
CHAUNCEY JEROME (1793-1868).
GRANVILLE T. WOODS
GAIL BORDEN (1801-1874).
ALEXANDER GRAHAM BELL
EMILE BERLINER (1851-1929).
THOMAS ALVA EDISON
JOHN GORRIE (1803-1855).
JAMES BUCHANAN EAD
ELWOOD HAYNES (1857-1925)
WALTER HUNT (1796-1859).
HERMAN HOLLERITH
JAMES BUCHANAN EADS
KING CAMP GILLETTE
ELISHA GRAY (1835-1901).
RICHARD JORDAN GATLING
ROBERT FULTON (1765-1815).
THOMAS DAVENPORT
THOMAS A. EDISON (1847-1931).
JAMES BOGARDUS (1800-1874).
JOSEPH NICEPHORE NIEPCE
SAMUEL MORSE (1791-1872).
JAMES WATT (1736-1819).
CYRUS HALL McCORMICK
SIR MARC ISAMBARD BRUNEL
Eli Whitney, American inventor
ROBERT HARE (1781-1858).
JAN MATZELIGER (1852-1889).
SAMUEL F.B. MORSE (1791-1872).
GUGLIELMO MARCONI
GEORGE WESTINGHOUSE
G. WESTINGHOUSE (1846-1914).
GOTTLIEB DAIMLER
JEAN JOSEPH ETIENNE LENOIR
CHARLES DURYEA (1862-1938).
ELIAS BOUDINOT (c1803-1839).
STEPHEN HALES (1677-1761).
CHARLES F. KETTERING
PAUL LINCOLN (1870-1944).
CLARENCE BIRDSEYE
LEE DE FOREST (1873-1961).
GEORGE EASTMAN (1854-1932).
Sir Francis Pettit Smith, Inventor Of The Screw-Propeller, 1871
ALOYS SENEFELDER (1771-1834).
JOSEPH MICHEL MONTGOLFIER
ISAAC PITMAN (1813-1897).
SIR CHARLES WHEATSTONE
SIR HUMPHRY DAVY (1778-1829).
COUNT ALESSANDRO VOLTA
DAVID HARVEY GOODELL
ELIJAH McCOY (1844-1929).
SAMUEL COLT (1814-1862).
ALEXANDER GRAHAM BELL/n(1847-1922).
ASA GRIGGS CANDLER
JOSEPH ROGERS BROWN (1810-1876)
ALFRED E. BEACH (1826-1896).
ROBERT CHESEBROUGH
JAMES DURYEA (1869-1967).
SAMUEL PIERPONT LANGLE
SAMUEL PIERPONT LANGLEY
MOSES G. FARMER (1820-1893)
HERMAN FRASCH (1851-1914).
JOHN ERICSSON (1803-1889).
SAMUEL OGDEN EDISON
PENNINGTON'S AIRSHIP, 1850.
FRANKLIN STOVE.
James Watt, 1736 1819
James Watt.
Illustration of Charles-Emile Reynaud
Robert Stephenson 1803-1859
BELL: TELEPHONE DEMO, 1877.
Alfred Nobel, Swedish chemist
Alexander G. Bell, Scottish-US inventor
Guglielmo Marconi, Italian physicist
LOUIS LUMIERE (1864-1948).
FREDERICK WINSLOW TAYLOR
SIR HIRAM STEVENS MAXIM
BENJAMIN THOMPSON
NIKOLAUS AUGUST OTTO
Thomas Edison, US inventor
Loeb respirator, artwork
Richard March Hoe's six cylinder printing press.
Edison's commutator.
ELIAS HOWE, 1845.
JOHN LANGDON (1739-1819).
J. F. Walter's tricycle roller skate.
INVENTOR, 19th CENTURY.
Robert Fulton, US engineer
CHARLES BABBAGE (1792-1871).
KONSTANTIN TSIOLKOVSKY
ALEXANDER GRAHAM BEL
Ottmar Mergenthaler.
Thomas Edison's phonometer.
WILBUR WRIGHT (1867-1912).
Elias Howe (1819-67) American inventor. Constructed and patented sewing machine (1846)
Robert Fulton
A mercury box used to develop daguerreotype photographs.
Nicephore Niepce, French inventor
THOMPSON: DRIP COFFEE POT.
BENJAMIN FRANKLIN (1706-1790).
BENJAMIN FRANKLIN
Ernst Alexanderson, Swedish-US engineer
John Carty, US engineer
FERDINAND von ZEPPELIN