richard spikes

Richard Bowie Spikes (October 2, 1878 – January 22, 1963) was an African-American inventor. The holder of a number of United States patents, his improvements on existing inventions include a beer tap, automobile directional signals, the automatic gear shift device based on automatic transmission for automobiles and other motor vehicles and a safety braking system for trucks and buses.

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  1. Mjue RICHARD SPIKES mgunduzi wa automatic gearbox

    RICHARD SPIKES: MVUMBUZI WA INJINI ZA GARI ZA KISASA!! Wengi wetu leo tunaendesha gari za kisasa zenye kubadili mwendokasi bila kuhitaji kubadili gea(automated gear transmission systems), na wengi naamini aghalabu wanapofikiri nani aliwezesha hilo' basi taswira ya mzungu fulani inawajia...
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