REFR vs TPCS Comparison

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.

Techprecision Corp manufactures metal fabricated and machined precision components and systems. It offers a full range of services required to transform raw materials into precision finished products. The company's products are used in markets including defense, aerospace, nuclear, medical, and precision industries. All of its operations and customers are located in the United States. The company have two wholly owned subsidiaries that are each reportable segments: Ranor and Stadco. Each reportable segment focuses on the manufacture and assembly of specific components. It derives maximum revenue from Ranor segment.