Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499305 | Inline bioremediation liquid treatment system | — | 2022-11-15 |
| 11253798 | Nutrient removal filtration system and method | — | 2022-02-22 |
| 10794051 | Inline bioremediation liquid treatment system | — | 2020-10-06 |
| 10287768 | Stormwater vault apparatus and method | — | 2019-05-14 |
| 10260222 | Inline bioremediation liquid treatment system | — | 2019-04-16 |
| 10183240 | Nutrient removal filtration system and method | — | 2019-01-22 |
| 10166577 | Stormwater vault servicing process | — | 2019-01-01 |
| 9340965 | Storm water vault having an articulated floating screen filter system | — | 2016-05-17 |
| 8231780 | Floating skimmer and filter apparatus | — | 2012-07-31 |
| 8216453 | Grate cover apparatus | Gary L. Moody | 2012-07-10 |
| 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 |
| 7846327 | Storm water filter system having a floating skimmer apparatus | Henry Happel | 2010-12-07 |
| 7785464 | Flocculate dosing tray | — | 2010-08-31 |
| 7294256 | Storm water filter system | Henry Happel | 2007-11-13 |
| 7270747 | Storm water drain system | Henry Happel | 2007-09-18 |
| 6979148 | Golf course green storm water filter | Henry Happel | 2005-12-27 |
| 4738644 | Outboard motor attachment and method | — | 1988-04-19 |