Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6585899 | Mobile waste treatment system | Tomas Edvardsson | 2003-07-01 |
| 6139744 | Waste treatment device and method employing the same | David R. Spears, R. C. Shades, D. Glen Raiger | 2000-10-31 |
| 6048452 | Waste treatment device and method employing the same | R. C. Shades, Judie Forbes, Jack P. Slovak, Robert A. Slovak, David R. Spears +1 more | 2000-04-11 |
| 5551357 | Method and system for recycling sorbent in a fluidized bed combustor | Song Wu, Samuel G. Probst, Michael G. Alliston | 1996-09-03 |