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VISTA WATER SYSTEMS, INC.
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VISTA, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Separation medium efficiency indicator
Patent number
5,845,597
Issue date
Dec 8, 1998
Vista Water Systems, Inc.
David L. Karpal
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74621778 - FILTERMATE
Serial number
74621778
Registration number
1992584
Filing date
Jan 17, 1995
VISTA WATER SYSTEMS, INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74621330 - SMARTFILTER
Serial number
74621330
Registration number
1996507
Filing date
Jan 17, 1995
VISTA WATER SYSTEMS, INC.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes