Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665321 | Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making same | Larry E. Campbell, Eugene D. Guth, Sally Padron | 1997-09-09 |
| 5650127 | NOx removal process | Larry E. Campbell, Eugene D. Guth | 1997-07-22 |
| 5607650 | Apparatus for removing contaminants from gaseous stream | Lawrence Debbage, Eugene M. Kelley, Eugene D. Guth, Larry E. Campbell, Sally Padron | 1997-03-04 |