Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7279092 | UV wastewater treatment device | Janet L. Dally | 2007-10-09 |
| 6296775 | Apparatus and method for UV wastewater purification in septic tank systems | Janet L. Dally | 2001-10-02 |