J. P. Knight
British engineer (1828-1886) · Scientists · Died at 58
John Peake Knight was an English railway manager and inventor, credited with inventing the traffic light in 1868.
J. P. Knight is read about 29 times a day, in 5 languages.
A typical day, 30 days to 24 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?Media & music
Photos 1
Awards
About this person
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1828 to 1886 · aged 58
