Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454333 | M/A for feeding hazardous waste fuels with high solids content into a cement kiln | E. J. Marston, III | 1995-10-03 |
| 5365866 | Method and apparatus for treating exhaust gases from preheater and preheater/precalciner kilns burning hazardous waste fuels | Charles Lamb, F. MacGregor Miller | 1994-11-22 |