Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8101081 | Method of denitrifying wastewater | Murphy J. Cormier, Robert K. Pertuit, Donald L. Brown, Troy L. Cormier | 2012-01-24 |
| 8066880 | Apparatus for denitrifying wastewater | Murphy J. Cormier, Robert K. Pertuit, Donald L. Brown, Troy L. Cormier | 2011-11-29 |
| 7666300 | Apparatus for denitrifying wastewater | Murphy J. Cormier, Robert K. Pertuit, Donald L. Brown, Troy L. Cormier | 2010-02-23 |
| 7544292 | Apparatus for denitrifying wastewater | Murphy J. Cormier, Robert K. Pertuit, Donald L. Brown, Troy L. Cormier | 2009-06-09 |
| 6309551 | Solution treatment agent supply apparatus | Donald L. Brown | 2001-10-30 |
| 6183631 | Solution treatment agent supply apparatus | Murphy J. Cormier, Donald L. Brown | 2001-02-06 |
| 5810514 | Method for introducing materials into a medium | — | 1998-09-22 |