Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264135 | Method for stabilizing metals in wastewater sludge | — | 1993-11-23 |
| 5259975 | Method for stabilizing metals in wastewater sludge | — | 1993-11-09 |
| 5169536 | Detoxification agents for surfactant based biocides | Stephen R. Vasconcellos, Larry A. Lyons | 1992-12-08 |
| 5015391 | Silicate coagulant aid for treatment of oily wastewaters | — | 1991-05-14 |
| 4995986 | Wastewater treatment using magnesium silicate | — | 1991-02-26 |