Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9181110 | Water softener using nanofiltration to reclaim a portion of the regenerating solution | — | 2015-11-10 | |
| 8580118 | Water softener system using nanofiltration to reclaim a portion of the regenerating sodium chloride | — | 2013-11-12 | |
| 8323484 | Method and system to flush an RO system | Chia Kung, Phillip Goebel, Thomas Cartwright, Kenneth J. Sieth, Richard Reckin +1 more | 2012-12-04 | $16,335,000 |
| 7402240 | Method and system to flush an RO system | Chia Kung, Phillip Goebel, Thomas Cartwright, Kenneth J. Sieth, Richard Reckin +1 more | 2008-07-22 | $112,142,000 |
| 5770037 | Water processing method | Nobutaka Goto | 1998-06-23 | |
| 5744028 | Water treating apparatus | Nobutaka Goto | 1998-04-28 | |
| 5114600 | Fabric conditioners | Ian Stuart Biggin, David Farrar, Malcolm Hawe, Walter Paget | 1992-05-19 | $5,275,000 |