Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976808 | Catch basin filtration system will disposable silt/contaminant collector | — | 2005-12-20 |
| 6905599 | Prefilter for water treatment | — | 2005-06-14 |
| 6875350 | Chitosan enhanced dewatering bag | — | 2005-04-05 |
| 6872029 | Hard bodied high capacity catch basin filtration system | Andrew Wilson | 2005-03-29 |