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NATHANIEL GROUP, INC.
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Vergennes, VT, US
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Patents Grants
last 30 patents
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Patent Grant
Optical-detection systems and methods for determining state of enga...
Patent number
9,476,795
Issue date
Oct 25, 2016
Nathaniel Group, Inc.
Jeffrey S. Cogger
G02 - OPTICS
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Patent Grant
Multi-wavelength multi-lamp radiation sources and systems and appar...
Patent number
8,699,138
Issue date
Apr 15, 2014
Nathaniel Group, Inc.
Jeffrey Cogger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patents Applications
last 30 patents
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Patent Application
Multi-Wavelength Multi-Lamp Radiation Sources and Systems and Appar...
Publication number
20120307512
Publication date
Dec 6, 2012
NATHANIEL GROUP, INC.
Jeffrey Cogger
G02 - OPTICS