Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1018776 | Filter system housing with display | Harkirat Sahni | 2024-03-19 |
| 11897788 | Filter system with enhanced display | Harkirat Sahni | 2024-02-13 |
| D991395 | Filter system housing with display | Harkirat Sahni | 2023-07-04 |
| 10669163 | Universal filter cartridge | Shangfu Ma | 2020-06-02 |
| 8888998 | Bypass valve for water filter system | — | 2014-11-18 |
| D712008 | Key for a water filter assembly | Stephen Carl Reif | 2014-08-26 |
| 8728313 | Filter system with removable enhancement media | — | 2014-05-20 |
| D690794 | Key for a water filter assembly | — | 2013-10-01 |
| 8371452 | Adjustable ventilation stack for a water filter system | Ma Shangfu | 2013-02-12 |
| 8308942 | Filter system with removable enhancement media | — | 2012-11-13 |
| D631527 | Key for a water filter assembly | Edward C. Giordano | 2011-01-25 |
| 7837876 | Water purifying apparatuses | Jinwan Ye, Edward C. Giordano | 2010-11-23 |
| D620549 | Water filter assembly having a key | Edward C. Giordano | 2010-07-27 |
| D610225 | Key for a water filter assembly | Edward C. Giordano | 2010-02-16 |
| D519604 | Kitchen sink spray filter | — | 2006-04-25 |