Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7138048 | Apparatus and method for the removal of solids and floatables from a wastewater stream | Kelly Smith O'Connor, Laurens van der Tak | 2006-11-21 |
| 6946073 | Method for treating wastewater in a membrane bioreactor to produce a low phosphorus effluent | Glen T. Daigger, Edwin J. Fleischer | 2005-09-20 |
| 6863818 | Method and apparatus for treating wastewater using membrane filters | Glen T. Daigger, Sudhir N. Murthy, Edwin J. Fleischer, Thomas A. Broderick | 2005-03-08 |
| 6517723 | Method and apparatus for treating wastewater using membrane filters | Glen T. Daigger, Sudhir N. Murthy, Edwin J. Fleischer, Thomas A. Broderick | 2003-02-11 |