Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156281 | Process for removal of hazardous air pollutants from coal | David J. Akers, Kenneth N. Ekechukwu, Howard E. Lebowitz | 2000-12-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156281 | Process for removal of hazardous air pollutants from coal | David J. Akers, Kenneth N. Ekechukwu, Howard E. Lebowitz | 2000-12-05 |