Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185804 | Latch reset filter unit | Andrew M. Candelora, Robert Astle | 2021-11-30 |
| 10556220 | Media cartridge with adjustable bypass | Donald McGibbon | 2020-02-11 |
| 10352574 | Heat and mass transfer devices with wettable layers for forming falling films | Thomas J. Hamlin, Rajeev Dhiman | 2019-07-16 |
| 9950298 | Reverse osmosis water-on-water control valve | Dian Zheng, David A. Carbo | 2018-04-24 |
| 9931589 | Filter cartridge | Brian Tubby | 2018-04-03 |
| 9872584 | Media cartridge with linear, adjustable bypass | Justin M. Mazzoni, Hemang Patel | 2018-01-23 |
| 9873087 | Reverse osmosis water-on-water control valve | Dian Zheng | 2018-01-23 |
| 9687762 | Filter cartridge | Brian Tubby | 2017-06-27 |
| 9474992 | Fluid interconnect | Deborah M. Bryan, Christina Park | 2016-10-25 |
| 9345995 | Filter cartridge | Brian Tubby | 2016-05-24 |
| 9242193 | Filter apparatus and method of use | Deborah M. Bryan, Paramjit Singh | 2016-01-26 |
| 9228665 | Pressure fuse or breaker | — | 2016-01-05 |
| 9044699 | Filtration system | Brian D. Gale, David M. Botts, Karl Fritze, Richard A. Kirchner | 2015-06-02 |
| 8940163 | Apparatus for dispersing additive into a fluid stream | — | 2015-01-27 |
| 8911623 | Filter cartridge | Brian Tubby | 2014-12-16 |
| 8424707 | Liquid storage tank with internal flow control baffle and methods | Nathan E. Marks | 2013-04-23 |
| 8246883 | Filter cartridge and method of construction thereof | William Contaxis, III, Karl Fritze, Mahesh Z. Patel | 2012-08-21 |
| 8216466 | Counter top water filtration system | Timothy Carney, Robert Astle, Hemang Patel, Dian Zheng | 2012-07-10 |
| 8097157 | Fluid filtration system | Brian Tubby, Andrew M. Candelora, Thomas Holler | 2012-01-17 |
| 8097156 | Fluid filtration system | Brian Tubby, Andrew M. Candelora, Thomas Holler | 2012-01-17 |
| 8097158 | Spool valve manifold interconnect for a filter system | Brian Tubby | 2012-01-17 |
| 7763170 | Keyed filter assembly | William Contaxis, III, Bruce G. Taylor, David A. Carbo | 2010-07-27 |
| 7407148 | Rotary valve assembly for fluid filtration system | William Contaxis, III, Brian Tubby | 2008-08-05 |
| 7135113 | Keyed filter assembly | William Contaxis, III, Bruce G. Taylor, David A. Carbo | 2006-11-14 |
| 7081201 | Encapsulated filter cartridge | Martin Blaze, Thomas J. Hamlin | 2006-07-25 |