Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510649 | Top loading vertical flow submerged bed wastewater treatment system | — | 2009-03-31 |
| 4995969 | Treatment system for landfill leachate | — | 1991-02-26 |
| 4678582 | Treatment system for landfill leachate | — | 1987-07-07 |
| 4368120 | Effluent treatment system | Leonard P. Martone | 1983-01-11 |
| 4276164 | Effluent treatment system | Leonard P. Martone | 1981-06-30 |