GO!
EDIT: Already disproven (check posts): *Peanut butter *Traffic Light *Air conditioner *Lawn Mower *Blood Bank *Automatic Car Coupling Device *Refrigeration for transport trucks *Refrigeration for railroad cars *Elevator *Gas Mask *Railway Air Brakes *Steam-boiler/radiator *Almanac *Automatic fishing device *Automatic gear shift *Baby buggy *Bicycle frame *Biscuit cutter *Blood plasma bag *Cellular phone *Chamber Commode *Clothes dryer *Curtain rod *Door Knob *Door stop *Dust pan *Egg beater *Eye protector *Fire escape ladder *Fire extinguisher *Folding bed *Folding Chair *Fountain Pen *Furniture caster *Golf tee *Guitar *Hair Brush *Hand stamp *Horse Shoe *Ironing board *Key chain *Lantern *Lawn mower *Lawn sprinkler *Lemon Squeezer *Lock *Lubricating cup *Lunch pail *Mailbox *Mop *Motor *Pencil Sharpener *Phone transmitter *Refrigerator *Rolling pin *Shampoo Headrest *Stove *Street sweeper *Thermostat *Traffic light *Tricycle *Typewriter *Kool Aid *Lasting Machine *Carbon filament *Mechanical Seed Planter *Mechanical Corn Harvester *insect-destroyer gun
Proven as true negro inventions: *SUPERSOAKER!(Even if it's not technology, it owns)
Undisputed (no proof whatsoever): *Spark Plug (Disputed origin, some claim one man, others say another) *Banjo (Unknown direct origin) *Auto cut-off switch (What is this?) Anyone can submit info on these.
Irrelevant (not inventions): *improv. sugar making *rap/rock-n-roll *jazz *cotton (seriously, this made me laugh for a good 10 minutes)
Boykin - what electronic devices specifically? And what are they used in?
Otis Boykin is known for inventing a variable resistor used in guided missile parts, a control unit for heart stimulators, a burglar-proof cash register, and a chemical air filter.
*Mechanical Seed Planter
*Mechanical Corn Harvester
*insect-destroyer gun
As for Matzeliger, the "Invention" was an improvement of the Lasting Machine. Among many others. It was patented in 1890, with at least 100 patents related to Lasting-Machines already existed. I think it's wrong to assume that only one of maybe 100 improvements of the Lasting machine should take credit for it's achievements. Funny how that works, isn't it?
Latimer - I think he was already discussed. Read this:
English chemist/physicist Joseph Swan http://www.bartleby.com/65/sw/Swan-Sir.html" target="_top">experimented with a carbon-filament incandescent light all the way back in 1860, and by 1878 had developed a better design which he patented in Britain. On the other side of the Atlantic, Thomas Edison developed a successful carbon-filament bulb, receiving a patent for it (#223898) in January 1880, before Lewis Latimer did any work in electric lighting. From 1880 onward, countless patents were issued for innovations in filament design and manufacture (Edison had over 50 of them). Neither of Latimer's two filament-related patents in 1881 and 1882 were among the most important innovations, nor did they make the light bulb last longer, nor is there reason to believe they were adopted outside Hiram Maxim's company where Latimer worked at the time. (He was not hired by Edison's company until 1884, primarily as a draftsman and an expert witness in patent litigations). Latimer also did not come up with the first screw socket for the light bulb or the first book on electric lighting.
Latimer also did not come up with the first screw socket for the light bulb or the first book on electric lighting.
The Banjo - not only do we not know the exact origin, but "Africa" doesn't necessarily equate to Black, and it has been found in India, Egypt, and North East Africa in history - neither of these places could be considered Negroid at all.
Jan Matzeliger - supposably invented a shoemaking machine that increased shoemaking speed by 900%.
Otis Boykin - invented electronic devices used in heart stimulators and guided missiles and IBM computers.
Lewis Latimer improved the newly-invented incandescent light bulb by inventing a carbon filament (which he patented in 1881)
The banjo was made by African slaves based on instruments that were indigenous to their parts of Africa.
I'm not sure if this counts as a technological invention but Lonnie G. Johnson invented the world-famous watergun, the Supersoaker.
And I don't want to win anything, I only wish to contribute to your list of negro inventions. I added the smiley to be friendly.
Henry Blair - Mechanical Corn Harvester (1836)
Mark Dean and his co-inventor Dennis Moeller - Microcomputer system with bus control means for peripheral processing devices (1984)
Not only that, it's an improvement of an improvement of an improvement and so forth. And let's not forget in the patent itself they write "The use of peripheral processing devices which attach to the input/output interface of a main computer system is well known."
Elijah McCoy - Automatic Lubrication System for railroads and heavy machinery (1892)
Variants of the phrase Real McCoy appear in Scottish literature dating back to at least 1856 — well before Elijah McCoy could have been involved." More reading: The Not-so-real McCoy The Fake McCoy Did Somebody Say McTrash?
Jan Matzeliger - Mechanism for distributing tacks, nails, etc.
In Aug 1871, Albion Knowlton created an "Improvement in machines for distributing nails." US#118250. William M Clark, in June 1885, patented an "Instrument for entering and drawing tacks." US#319070.
W. H. Sammons - Hot Comb (1920)
Granville Woods - Multiplex Telegraph system, allowing messages to be sent/received from moving trains (1887)
The Woods vs Phelps case is usually made out to be more of a big deal than it actually was. Cases involving interference between patent applications are nothing out of the ordinary, and are initiated by the patent office whenever two or more parties independently submit patent applications covering the same or overlapping ideas. Examiners then sort out who came up with the idea first. Edison and Phelps opposed each other in at least one of these disputes, which they resolved by forming the Consolidated Railway Telegraph Company to pool their interests in train telegraphy.
Interference does not mean anyone "stole" or dishonestly claimed another's invention, even though one side may accuse the other of doing so, as when Phelps accused Woods of getting his ideas from a Scientific American article which described the Phelps railway telegraph and which was published exactly three months before Woods applied for his first railway telegraph patent. Woods was able to prove that he came up with his own plan independently.
* 307984, 312506, 329076, 329077, 334186, 334187, 334188, 334189, 351524, 351525, 355468, 355469, 355470, 369880, etc.
** James G. Smith's US Patent 141604, issued 5 August 1873: http://img199.imageshack.us/img199/6014/rrteljgsmith.gif William Wiley Smith's US Patent 247127 (issued 13 Sept 1881): http://img27.imageshack.us/img27/127/rrtelwwsmith.gif
Nathaniel John Mullen-Asphalt paving vehicles (1975)
Thomas Jennings - Dry-cleaning process
Daniel McCree - invented a portable fire escape and received patent 440,322 in 1890.
By 1888, the US had over 1000 patents on fire escapes. Really, a few Negroes thrown in isn't surprising.
Samuel Moore -Self-directing headlight (1926)
-Vehicle-headlight mechanism (1928)
The man did not invent, he just put a headlight on the front of a car.
-Locomotive headlight (1928)
-Hobby horse (1929)
How about "Design for a Hobby-Horse" filed in 1875? Patent D8743?
-Fuel-valve lock for motor vehicles (1935)
Samuel Moore -Self-directing headlight (1926) -Vehicle-headlight mechanism (1928) -Locomotive headlight (1928) -Hobby horse (1929) -Fuel-valve lock for motor vehicles (1935)
The racist blowjob so nice that he had to post about it twice.
EDIT: Come on, I want a list of Negro inventions larger than single digits...
I thought you had switched to sucking Himmler's cock. Didn't want to disturb your Nazi party.
Why don't you go suck the cock of all 43 presidents' cocks?
It's kind of hard to invent whilest your people are in shackles.
Not all negroes were in shackles over the entire course of history. And from memory, quite a few negroes were actually getting rich from putting their fellow negro in shackles.