Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D492000 | Septic tank | Edward Festa, Len Moore | 2004-06-22 |
| 6620321 | Biofilter system and method for treating wastewater | Edward Festa | 2003-09-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D492000 | Septic tank | Edward Festa, Len Moore | 2004-06-22 |
| 6620321 | Biofilter system and method for treating wastewater | Edward Festa | 2003-09-16 |