[C uit W]

Oorspronkelijk geplaatst door thePiano

Zomaar snel via Google van het net geplukt, ik zal nog eens wat rondkijken.

Partial List of African American inventors. inventions and patent dates

written:
last updated 3/5/94
contributors:
The initial list was provided by C. Butler
Other contributors include: Charles Isbell, from various sources

A.P. Ashbourne Biscuit cutter November 30, 1875
L.C. Bailey Folding bed July 18, 1899
A.J. Beard Rotary Engine July 5, 1892
A.J. Beard Car-coupler November 23, 1897
G.E. Becket Letter Box October 4, 1892
L. Bell Locomotive smoke stack May 23, 1871
M.E. Benjamin Gong and signal chairs for hotels July 17, 1888
M.W. Binga Street sprinkling apparatus July 22, 1879
A.B. Blackburn Railway signal January 10, 1888
Henry Blair Corn planter October 14, 1834
Henry Blair Cotton planter August 31, 1836
Sarah Boone Ironing board April 26, 1892
C.B. Brooks Street-sweepers March 17, 1896
O.E. Brown Horseshoe August 23, 1892
J.A. Burr Lawn mower May 9, 1899
J.W. Butts Luggage carrier October 10, 1899
W.C. Carter Umbrella stand August 4, 1885
T.S. Church Carpet beating machine July 29, 1884
G. Cook Automatic fishing device May 10, 1899
J. Cooper Elevator device April 2, 1895
P.W. Cornwall Draft Regulator February 7, 1893
A.L. Cralle Ice-cream mold February 2, 1897
W.R. Davis, Jr. Library table September 24, 1878
C.J. Dorticus Machine for embossing photo April 16, 1895
Clarence L. Elder Occustat 1976
T. Elkins Refrigerating apparatus November 4, 1879
F. Flemings, Jr. Guitar (variation) March 3, 1886
G.F. Grant Golf tee December 12, 1899
J. Gregory Motor April 26, 1887
M. Headen Foot power hammer October 5, 1886
B.F. Jackson Gas burner April 4, 1899
Fredrick M. Jones Automatic refrigeration system
J.L. Love pencil sharpener 1897
Latimer and Nichols Electric lamp September 13, 1881
T.J. Marshall Fire extinguisher (variation) May 26, 1872
Elijah McCoy Lubricator for steam engines July 2, 1872
Garrett A. Morgan Gas maskGarrett A. Morgan Traffic signal 1923
J.F. Pickering an airship 1900
W.B. Purvis fountain pen 1890
Norbert Rillieux Sugar refining process 1846
H. Spears Portable shield for infantry December 27, 1870
Rufus Stokes Air-purification device 1968
E.H. Sutton Cotton cultivator April 7, 1878
Granville T. Woods Electromechanical brake August 16, 1887
Granville T. Woods Railway telegraphy November 15, 1887
Granville T. Woods Induction telegraph system November 29, 1887
Granville T. Woods Overhead conducting system for electric railway May 29, 1888

Granville T. Woods Electromotive railway system for long-haul trucks June 26, 1888

Is dat niet racistisch , zo alles bijhouden op basis van ras?
Als het nu was geweest per volk of zo, maar puur op kleur...