Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709579 | Curb inlet filter | Earl R. Singleton | 2004-03-23 |
| 6416674 | Silt-guard apparatus for use in a detention pond | Earl R. Singleton | 2002-07-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709579 | Curb inlet filter | Earl R. Singleton | 2004-03-23 |
| 6416674 | Silt-guard apparatus for use in a detention pond | Earl R. Singleton | 2002-07-09 |