No free photograph
Carl D. Keith
American chemist (1920-2008) · United States · Scientists · Died at 88
Carl D. Keith is read about 2 times a day, in 4 languages.
A typical day, 30 days to 23 October 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?Carl Donald Keith was a chemist who was inventor of the three-way catalytic converter, which has played a dramatic role in reducing pollution from motor vehicles since their introduction in the mid-1970s.
Text from Wikipedia, CC BY-SA 4.0
Awards
About this person
Carl Donald Keith was a chemist who was inventor of the three-way catalytic converter, which has played a dramatic role in reducing pollution from motor vehicles since their introduction in the mid-1970s.
Text from Wikipedia, CC BY-SA 4.0
Scientists from the United States 6
Fame.am measures public visibility signals. It does not measure human value, talent, morality, or credibility.