Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083937 | Floating baffle panel and filter apparatus | — | 2011-12-27 |
| 8051568 | Grate cover apparatus and method | Gary L. Moody | 2011-11-08 |
| 8034234 | Floating skimmer apparatus with up-flow filter | — | 2011-10-11 |
| 8034236 | Storm water filter system having a floating skimmer apparatus | — | 2011-10-11 |
| 8034237 | Backwashing filter basket | Henry Happel | 2011-10-11 |
| 7959799 | Street curb filter basket system | Henry Happel | 2011-06-14 |