JFBR vs REFR Comparison

Jeffs Brands Ltd is an e-commerce CPG company, operating on Amazon. The company serves as the holding company of other e-commerce companies, Smart Repair Pro, Purex, and Top Rank, that operate online stores for the sale of various consumer products on Amazon online marketplace, utilizing the FBA model. The company has five wholly-owned subsidiaries: Smart Repair Pro, Purex, Top Rank, Fort and Jeffs' Brands Holdings. The company also utilizes internal methodologies to analyze sales data and patterns on Amazon to identify existing stores, niches, and products that have the potential for development and growth, and for maximizing sales of existing proprietary products.

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.