Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808623 | Top of grate catch basin filter | John F. Harris | 2004-10-26 |
| 6805804 | Continuous roll basin insert | — | 2004-10-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808623 | Top of grate catch basin filter | John F. Harris | 2004-10-26 |
| 6805804 | Continuous roll basin insert | — | 2004-10-19 |