No free photograph
Hannah Slater
American inventor (1774-1812) · United States · On the map · Scientists · Died at 38
Hannah Slater was an early American inventor. Some sources state that she was the first American woman to receive a patent, however others state that Hazel Irwin, who received a patent for a cheese press in 1808, or Mary Kies, in 1809, was the first.
Hannah Slater is read about 3 times a day, in 8 languages.
A typical day, 30 days to 22 August 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
Something wrong?People around Hannah
Family
Partners
Children
Is this everyone?
Only relatives with a profile here are drawn, so a family can be larger than this. A line here can also be wrong. A marriage is drawn as ended only where its end is recorded, so a spouse drawn here may be a former one.
Correct this familyAlso in Deutsch
