Water Purifier

PAT. NO. Title
51 6,003,569 Portable automated water purifier and method
52 5,989,425 Multi-way valve and water purifier using the same
53 5,942,125 Dental unit water purifier
55 5,935,431 Ultraviolet ozone water purifier for water disinfection
56 5,928,506 Water purifier for drinking water
57 5,908,553 Water purifier with adjustable volume in dwell passage
58 5,900,141 Water purifier having accumulating means arranged to prevent backward water flow
62 5,868,924 Water purifier
63 5,865,996 Water purifier with collet and tube support
66 5,855,796 Water discharging control device and method for water purifier tank
67 5,855,795 Methods and apparatus for sterilizing purified water stored in a water purifier
68 5,855,779 Apparatus for mounting a cover plate to a water purifier
69 5,851,388 Water purifier with sterilizing device
70 5,837,147 Methods and apparatus for controlling the draining of water from a water purifier
71 5,833,852 Supplementary filter apparatus for a water purifier
73 5,824,215 Water purifier
74 5,820,765 Apparatus and method for displaying the purifying efficiency of the water purifier
75 5,819,784 Water purifier having a water discharge valve for draining water storage tanks
76 5,811,001 Water dispensing coupling apparatus of water purifier pipe joint for creating a water-tight seal in a water purifier
77 5,788,835 Water purifier having degassor and membrane distillation elements
78 5,779,913 Water purifier for a spa
79 5,776,339 Water purifier having purified water storage tank and valve for discharging purified water before reaching the tank
80 5,772,869 Data backup device for water purifier
81 5,766,452 Water purifier having control valve for discharging waste water
82 5,755,957 Water supply shut-off device for water purifier
83 5,714,066 Water purifier having separate sink-mounted discharge faucets for dispensing purified water and discharging waste water
84 5,709,799 Super ozonating water purifier
85 5,705,067 Mixing faucet with water purifier
86 5,690,822 Water purifier having a storage tank and an excess water discharge conduit
87 5,686,893 Water leakage detecting apparatus of water purifier
89 5,679,243 Water purifier having a filter replacement indicator including a circuit board and lamps
90 5,676,824 Water purifier with means for indicating when filter replacement is due and for automatically initiating a membrane washing step
91 5,662,792 Water purifier having reinforcement preventing deformation of a tank-supporting wall
92 5,660,802 Water purifier
93 5,660,720 Connector system for use with reverse osmosis water purifier
94 5,653,868 Diverter and water purifier having same
96 5,628,900 Water purifier having a magnetic field generation device
97 5,614,068 Water purifier
98 5,601,710 Filtering apparatus of water purifier
100 5,575,908 Sewer system water purifier
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