Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5891411 | Method for purifying exhaust from wood manufacturing processes | — | 1999-04-06 |
| 5874053 | Horizontal regenerative catalytic oxidizer | James M. Chen, Richard A. Gay | 1999-02-23 |
| 5753197 | Method of purifying emissions | James M. Chen, Richard A. Gay | 1998-05-19 |
| 5643539 | Regenerative incineration system | Wayne G. Collard, Kenneth R. Woodside | 1997-07-01 |
| 5589142 | Integrated regenerative catalytic oxidation/selective catalytic reduction abatement system | — | 1996-12-31 |