Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7341660 | Unitary three stage wastewater treatment system | Michael Catanzaro, Raleigh L. Cox, Christopher E. Cox | 2008-03-11 |
| 5954953 | Apparatus for treating wastewater | Christopher E. Cox, Raleigh L. Cox | 1999-09-21 |
| 5951860 | Apparatus and method for treating wastewater | — | 1999-09-14 |
| 5783071 | Apparatus for treating wastewater | — | 1998-07-21 |
| 5714061 | Apparatus for treating wastewater | Raleigh L. Cox, Christopher E. Cox | 1998-02-03 |
| 5690818 | Spray sludge suppression system | — | 1997-11-25 |
| 5490935 | Method for treating wastewater | — | 1996-02-13 |