RCG vs REFR Comparison

RENN Fund Inc is a registered, non-diversified, closed-end management investment company. Its investment objective is to provide shareholders with above-market rates of return through capital appreciation and income by a long-term, value oriented investment process that invests in a wide variety of financial instruments, including but not limited to, common stocks, fixed-income securities, including convertible and non-convertible debt securities or loans, distressed debt, warrants, preferred stock, exchange-traded funds and exchange-traded notes, and other instruments. To a lesser extent, the fund sells short stocks, exchange-traded funds, and exchange-traded notes. It invests in various industries, including communication services, surgical and medical instruments, oil and gas, etc.

Research Frontiers Inc is engaged in the development and marketing of technology and devices to control the flow of light. The company develops and licenses its patented suspended particle device light-control technology to other companies that manufacture and market the SPD-Smart chemical emulsion, the light-control film made from the chemical emulsion, the light-control panels made by laminating the film, electronics to power end-products incorporating the film, or lamination services for, and the end-products. The company's revenue source comes from the licensing of technology.