Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6132630 | Methods for wastewater treatment | John Charles Briant, Barbara Baker | 2000-10-17 |
| 5958241 | Waste treatment and minimization system | Eugene Porter Leftwich | 1999-09-28 |