Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634780 | Asphalt plant having centralized media burner and low fugitive emissions | Joseph E. Musil | 2003-10-21 |
| 6146007 | Asphalt plant having centralized media burner and low fugitive emissions | Joseph E. Musil | 2000-11-14 |
| 5938433 | Soil remediation system having heat-loss dust decontamination apparatus | William D. McFarland | 1999-08-17 |