Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772789 | Flow leveling device | Michael Hornback | 2004-08-10 |
| 6749367 | Orifice shield for a drainage conduit in a wastewater treatment drain field | — | 2004-06-15 |
| 6749743 | Fuel diverter for a recirculating wastewater treatment system | Kevin J. Rohrer | 2004-06-15 |