Burridge marshman wikipedia
Black inventions list a-z
In the late s, the typewriter transformed offices by unlocking the benefits of speed, legibility and standardization for business communication.
Black inventors book
Lee Spear Burridge () and Newman Russell Marshman () of New York were American inventive geniuses and manufacturers, who worked together between and .
Top 100 black inventors and their inventions list
During this time, A Condensed History states, Burridge and Marshman produced and tested prototypes as they tried to perfect a typebar typewriter.
Things black people invented
In the s, Lee Burridge began collaborating with fellow innovator Newman Marshman, an inventor who shared many of Lee‘s sensibilities for marrying mechanical form .