Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024043 | Water pollution trap with replaceable filtration box for top-down cleaning | — | 2018-07-17 |
| 7820040 | Water pollution trap and methods of use thereof | Clark Joseph Use | 2010-10-26 |
| 7037436 | Method of cleaning water pollution trap | Clark Joseph Use | 2006-05-02 |
| 7011743 | Water pollution trap with water flow baffles | Clark Joseph Use | 2006-03-14 |
| 6994783 | Water pollution trap with inlet basket | Clark Joseph Use | 2006-02-07 |
| 6951607 | Mobile pollution trap and method | Clark Joseph Use | 2005-10-04 |
| 6939461 | Water pollution trap with oil segregator/collector | Clark Joseph Use | 2005-09-06 |
| 6936163 | Water pollution trap with clay collector | Clark Joseph Use | 2005-08-30 |
| 6797161 | Multi-stage water pollution trap | Clark Joseph Use | 2004-09-28 |
| 5480811 | Isolation of photogenerated carriers within an originating collecting region | Shang-Yi Chiang | 1996-01-02 |