Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656178 | Method for treatment of contaminated materials with superheated steam thermal desorption and recycle | George M. Goyak | 1997-08-12 |
| 5613452 | Method and apparatus for soil remediation with superheated steam thermal desorption and recycle | George M. Goyak | 1997-03-25 |
| 5453202 | Method for treatment of impounded sludges, soils and other contaminated solid materials | — | 1995-09-26 |
| 4581144 | Method for treatment of impounded material (sludges) from the chemical treatment of spent sulfuric acid with lime | — | 1986-04-08 |