Granville Woods,Afro-American inventor
Bildnummer 11831606
| Granville Woods (1856-1910),Afro-American inventor. Woods was born in Ohio,USA. He left school at the age of 10 and worked as an apprentice in a machine shop. In 1872,Woods became a fireman,which eventually led to him becoming Chief Engineer on board a British steamer. Following this,Woods moved into devising and marketing electrical devices,which he succeeded in selling to some of the USA's largest corporations. In 1888,Woods produced a system called a troller,which provided overhead current to tramcars and lead to the name 'trolley cars'. Over his lifetime,Woods was awarded more than 60 patents | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library |
| Bildgröße: | 3618 px × 4843 px |
| Modell-Rechte: | nicht erforderlich |
| Eigentums-Rechte: | nicht erforderlich |
| Restrictions: | - |
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