Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10376818 | Filter backwash nozzle | Todd William Kirk, Daniel Clifford Whitney | 2019-08-13 |
| 10377641 | Gas flotation tank | Todd William Kirk, Daniel Clifford Whitney | 2019-08-13 |
| 10329168 | Vessel and method for treating contaminated water | George Muir | 2019-06-25 |
| 9943784 | Filter backwash nozzle | Todd William Kirk, Daniel Clifford Whitney | 2018-04-17 |
| 9890059 | Gas flotation tank | Todd William Kirk, Daniel Clifford Whitney | 2018-02-13 |
| 9878268 | Phase separation tank | Todd William Kirk, Daniel Clifford Whitney | 2018-01-30 |
| 9409796 | Gas flotation tank | Todd William Kirk, Daniel Clifford Whitney | 2016-08-09 |
| 9174149 | Method and device for cleaning non-fixed media filters | Colin Tyrie, William J. Bateman, Jr. | 2015-11-03 |
| 9150430 | Vessel and method for treating contaminated water | George Muir | 2015-10-06 |
| 8968571 | Method and device for converting horizontal tanks into gas flotation separators | Nicholas Owens | 2015-03-03 |
| 8475663 | Vessel and method for treating contaminated water | George Muir | 2013-07-02 |
| 8323489 | Vessel and method for treating contaminated water | George Muir | 2012-12-04 |
| 8080158 | Vessel and method for treating contaminated water | George Muir | 2011-12-20 |
| 7419143 | Apparatus and method for producing small gas bubbles in liquids | Dennis Nicholas Szilagyi | 2008-09-02 |
| 7278630 | Apparatus and method for producing small gas bubbles in liquids | Dennis Nicholas Szilagyi | 2007-10-09 |
| 7159854 | Apparatus and method for producing small gas bubbles in liquids | Dennis Nicholas Szilagyi | 2007-01-09 |
| 7108250 | Apparatus and method for producing small gas bubbles in liquids | Dennis Nicholas Szilagyi | 2006-09-19 |