Research Frontiers

REFR

REFR
Research Frontiers Stock Quote
$2.89 -$0.11 -3.7%
BATS BZX Real Time Price as of December 13, 2019, 4:00 p.m. EST View Interactive REFR Charts

The Company's business is to develop and license its suspended particle technology for controlling the amount of light passing through a device. Such suspended particle devices are referred to as 'SPDs,' 'light valves,' or 'SPD-Smart ' products.

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