Dana L Harrison

US Patent:

6797165, Sep 28, 2004

Filed:

May 14, 2002

Appl. No.:

10/143823

Inventors:

Dana Harrison - Santa Barbara CA 93108

International Classification:

B01D 3602

US Classification:

210232, 210234, 210235, 2101981, 210202, 210266, 2102571, 2102572, 2103232

Abstract:

A modular water filter system having a plurality of filter canister receptacles, each receptacle having a diverter valve for routing water into and out of the particular canister installed in the receptacle. The diverter valves are interconnected by water hoses such that water is sequentially filtered by flowing into the first diverter valve, through its installed filter canister, then to the second diverter valve and through its installed filter canister, and through the succeeding diverter valves and filter canisters to a final tap. The filter configuration, including filter type, filter quality, and filter sequence, is changed by simply installing different filter canisters into the diverter valves. An intermediate taps can be connected to the output of any diverter valve to provide the user with water filtered by that diverter valves filter canister and all preceding filter canisters.

US Patent:

20050098492, May 12, 2005

Filed:

Sep 27, 2004

Appl. No.:

10/949458

Inventors:

Dana Harrison - Santa Barbara CA, US

International Classification:

B01D035/00

US Classification:

210252000, 210418000

Abstract:

A modular water filter system having a plurality of filter canister receptacles, each receptacle having a diverter valve for routing water into and out of the particular canister installed in the receptacle. The diverter valves are interconnected by water hoses such that water is sequentially filtered by flowing into the first diverter valve, through its installed filter canister, then to the second diverter valve and through its installed filter canister, and through the succeeding diverter valves and filter canisters to a final tap. The filter configuration, including filter type, filter quality, and filter sequence, is changed by simply installing different filter canisters into the diverter valves. An intermediate taps can be connected to the output of any diverter valve to provide the user with water filtered by that diverter valve's filter canister and all preceding filter canisters.

US Patent:

20080210315, Sep 4, 2008

Filed:

Mar 3, 2008

Appl. No.:

12/041661

Inventors:

Dana Harrison - Santa Barbara CA, US

International Classification:

B67D 5/58
B67D 5/32
F16K 37/00
F16K 11/00
F17D 1/08

US Classification:

137551, 1376254, 13762541, 2221445

Abstract:

A plurality of water processing units are connected together, in sequence, to produce one processed water, and tap-off connections are installed within various interconnections between various water processing units, to produce a plurality of different processed waters. The different processed waters from the sequence of water processing units and the tap-off connections are input to a plurality of input ports of a water faucet, the faucet having a selectable mode valve for outputting a selectable one of the different processed waters. Optionally, a condition of the water processing is monitored by a data processor.