John J. Mooney | |
|---|---|
| Born | April 6, 1930 |
| Died | June 16, 2020 (aged 90) |
| Nationality | American |
| Alma mater | Seton Hall University, New Jersey Institute of Technology, Fairleigh Dickinson University |
| Occupation | Chemical Engineer |
| Awards | National Medal of Technology (1974), Walter Ahlstrom Prize |
John Joseph Mooney (April 6, 1930 – June 16, 2020) was an American chemical engineer who was co-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.