Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8226823 | Salometer and flow rate sensor assembly | Kerry Quinn, Kumudika Premathilake, Bill Lathouris | 2012-07-24 |
| 8133385 | Grey water treatment system | Kumudika Premathilake, Sharyn Schnabel, Kerry Quinn | 2012-03-13 |
| 7338595 | Flow-through tank for water treatment | John VanNewenhizen | 2008-03-04 |
| 6645383 | Process and apparatus for blending product liquid from different TFC membranes | Barry Howard Lee, John Van Newenhizen | 2003-11-11 |
| 6358421 | Method for countercurrent regeneration of an ion exchange resin bed | John Newenhizen | 2002-03-19 |
| 5904158 | Thermo responsive method of removing cured paint | David B. Mitchell, Ralph L. Minnis, Steven M Deboo, Mark J. Deschryver | 1999-05-18 |