Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005687 | Dissolved air flotation system | — | 2018-06-26 |
| 8508373 | Fluid leak detection and alarm | — | 2013-08-13 |
| 7481937 | Methods and systems for treating wastewater using ozone activated flotation | Paul Milton Clift | 2009-01-27 |
| 7476322 | Process and energy-efficient biological treatment system with filtration membrane | Michael A. Dimitriou, Joseph G. Krall, Velupillai Yogendran, Roger J. Byrne, Kenneth P. George +1 more | 2009-01-13 |
| 7179370 | Energy-efficient biological treatment system with filtration membrane | Michael A. Dimitriou, Joseph G. Krall, Velupillai Yogendran, Roger J. Byrne, Kenneth P. George +1 more | 2007-02-20 |
| 7118674 | Energy-efficient biological treatment with membrane filtration | Michael A. Dimitriou, Joseph G. Krall, Velupillai Yogendran, Roger J. Byrne, Kenneth P. George +1 more | 2006-10-10 |
| 6028509 | Voice activated vehicle alarm system | — | 2000-02-22 |
| 4365343 | Counterweighted X-ray tube | John K. Grady, Paul G. Rice | 1982-12-21 |