Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075858 | Trumpet shaped element and process for minimizing solid and gaseous pollutants from waste off-gasses and liquid streams | David C. Itse | 2011-12-13 |
| 5556447 | Process for treating metal-contaminated materials | Srivats Srinivasachar, Joseph Morency | 1996-09-17 |
| 5020456 | Process and apparatus for emissions reduction from waste incineration | Mark J. Khinkis, Hamid A. Abbasi, Robert Lisauskas | 1991-06-04 |
| 4479442 | Venturi burner nozzle for pulverized coal | Craig A. Penterson | 1984-10-30 |
| 4457241 | Method of burning pulverized coal | Craig A. Penterson | 1984-07-03 |