Research Frontiers Profit Margin 2006-2019 | REFR
Current and historical gross margin, operating margin and net profit margin for Research Frontiers (REFR) over the last 10 years. Profit margin can be defined as the percentage of revenue that a company retains as income after the deduction of expenses. Research Frontiers net profit margin as of June 30, 2019 is -239.63%.
|Research Frontiers Annual Profit Margins
|Research Frontiers Quarterly Profit Margins