Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653949 | Catalytic oxidation catalyst and method for controlling voc, CO and halogenated organic emissions | James M. Chen | 1997-08-05 |
| 5643545 | Catalytic method and device for controlling VOC, CO and halogenated organic emissions | James M. Chen | 1997-07-01 |