Nutech Ventures

Whelen Engineering Compnay, Inc.

Rochester Institute of Technology

South Dakota Board of Regents

Vision Products, LLC

Andrew Olson

Scott A Williams

Michael P Browne

Patrick H Dussault

Joseph A Marshall

Daniel Heglund

Neal Hodges

Nathan J Fo

Magnetic battery storage device

A handheld ophthalmic device configured to perform various optical diagnostic tests to determine the health of a subject's eye. The handheld ophthalmic device is configured to be attached to a smartphone, a cell phone or an electronic tablet. The smartphone, a cell phone or an electronic tablet can be used to view images obtained by the handheld ophthalmic device and to transmit data and images obtained by the handheld ophthalmic device to an ophthalmologist located remotely.

Mobile ophthalmic device

Disclosed herein is a method of reducing or disproportionating peroxide, comprising combining an organic chalcogenide, an iron salt, and the peroxide in the presence of an additional reductant, which can be the organic chalcogenide. The method can be used to, e.g., prepare alcohols from peroxides and to disproportionate hydrogen peroxide into water and oxygen.

Decomposition of organic peroxides and hydrogen peroxide by the iron thiolates and related complexes

The present invention relates to methods of testing medications to evaluate authenticity and identify counterfeits. The testing methods employ a reactive system comprising a solvent and an acid. Optionally, the reactive system can also comprise an organometallic agent. The testing methods can provide rapid results verifying the authenticity of an antimalarial medication. Further the test method can provide clear results that can be implemented and interpreted without special training, anywhere in the world. The test methods can offer quantitative and qualitative results. The test methods are based on reactions that yield different colors where the color can indicate the presence of an active ingredient, and the intensity of the color can indicate the concentration of the active ingredient.

Chemical assay to verify the quantity and quality of sesquiterpene lactone derivatives

A warning light includes a lens or cover is tinted with a grey or 'smoke' tint that is not spectrally selective or alternatively referred to as 'neutral density' in that it reduces transmission of all colors of light equally. The objective of the neutral tinted &#x201c;smoked&#x201d; lens is to reduce the conspicuity of warning lights when not in use. Ambient light penetration into the warning light is reduced by the proportion of tint and then light reflecting off the optical surfaces within the warning light are reduced again when passing through the tinted lens on the way out of the assembly. The resulting warning light appears dull and is less conspicuous than the same warning light or lightbar with a clear lens. The tinted lens or cover may include optical elements configured to re-direct light, and the entire lens or cover is molded from the same tinted plastic material.

Warning light with tinted lens

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Lincoln, NE, United States of America

Andrew Olson