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Evandtec, Inc.
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Toronto, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Combining waterborne bionutrients with scale particles and use of a...
Patent number
8,088,287
Issue date
Jan 3, 2012
Evandtec, Inc.
Frederick James Dart
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
85331660 - SWM
Serial number
85331660
Registration number
4120898
Filing date
May 26, 2011
evandtec, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
85240467 - EVANDTEC
Serial number
85240467
Registration number
4212327
Filing date
Feb 11, 2011
evandtec, Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes