Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8257584 | Solid digesting waste treatment unit | — | 2012-09-04 |
| 8110107 | Method of waste water treatment | — | 2012-02-07 |
| 7462285 | Wastewater purification method and apparatus | — | 2008-12-09 |
| 6780318 | Method for recovering a disposal trench with a biomat slime, and method for operating a waste treatment vessel | Jerome Fife | 2004-08-24 |
| 5531898 | Sewage and contamination remediation and materials for effecting same | — | 1996-07-02 |