Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002000 | Gravitational separator providing enhanced contaminant separation | Stuart C. Ellis, Eric Rominger | 2021-05-11 |
| 7578930 | Mobile water treatment system | Eric Rominger | 2009-08-25 |
| 7534344 | Upflow filtration and method apparatus for stormwater treatment | Eric Rominger | 2009-05-19 |
| 6524473 | Gravitational separator and drainwater treatment system for use in a horizontal passageway | — | 2003-02-25 |
| 6287459 | Drainwater treatment system for use in a vertical passageway | — | 2001-09-11 |
| 6190545 | Drainwater treatment system for use in a horizontal passageway | — | 2001-02-20 |