Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034243 | Denitrification process | Dominic Janssen | 2011-10-11 |
| 8025796 | Denitrification system | Dominic Janssen | 2011-09-27 |
| 7662287 | Wastewater denitrification system | Dominic Janssen | 2010-02-16 |
| 7431840 | Denitrification process | Dominic Janssen | 2008-10-07 |
| 4974125 | Vehicular light bar arrangement | — | 1990-11-27 |