Harriet Tracy
| Use attributes for filter ! | |
| Gender | Female |
|---|---|
| Date of birth | December 6,1834 |
| Zodiac sign | Sagittarius |
| Died | Brentford |
| United Kingdom | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3821177 |
Harriet Tracy Life story
Harriet Ruth Brisbane Tracy was a prolific American inventor. Tracy is credited with receiving patents for at least 27 inventions between 1868 and 1915, including six for elevators and seventeen for sewing machines. Ten of the those patents came during a very productive period from 1890-1893.
