Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181995 | Electrochemical process and apparatus for reducing oxidants of vehicle interior air | — | 1993-01-26 |
| 4916898 | Method for treatment of exhaust gases | Haren S. Gandhi | 1990-04-17 |
| 4451543 | Rechargeable zinc/manganese dioxide cell | Matthew A. Dzieciuch, Halina S. Wroblowa | 1984-05-29 |
| 4407902 | Chemically regenerable redox fuel cell and method of operating the same | Djong-Gie Oei | 1983-10-04 |
| 4396687 | Chemically regenerable redox fuel cell and method of operating the same | Djong-Gie Oei | 1983-08-02 |
| 4233189 | Catalyst of rhodium on zirconia | Haren S. Gandhi, Mordecai Shelef, Henryk K. Stepien, Hsien C. Yao | 1980-11-11 |
| 4195119 | Fuel cell | — | 1980-03-25 |