JYNT vs REFR

The Joint Corp.

The Joint Corp. develops, owns, operates, supports, and manages chiropractic clinics in the United States. The company operates through two segments, Corporate Clinics and Franchise Operations. It operates through direct ownership, management arrangements, franchising, and the sale of regional developer rights. As of January 27, 2021, the company operated approximately 550 locations in the United States. The company was incorporated in 2010 and is headquartered in Scottsdale, Arizona.

Research Frontiers Incorporated

Research Frontiers Incorporated develops and markets technology and devices to control the flow of light worldwide. The company develops and licenses suspended particle device (SPD-Smart) light-control technology to companies that manufacture and market the SPD-Smart chemical emulsion, light-control film made from the chemical emulsion, the light-control panels made by laminating the film, and electronics to power end-products incorporating the film, as well as lamination services for and the end-products, such as windows, skylights, and sunroofs. Its SPD-Smart light-control technology is used in various product applications, including windows, sunshades, skylights, and interior partitions for homes and buildings; automotive windows, sunroofs, sun-visors, sunshades, rear-view mirrors, instrument panels, and navigation systems; aircraft windows; museum display panels, and eyewear products; and flat panel displays for electronic products. The company serves architectural, automotive, marine, and aerospace and appliance applications. Research Frontiers Incorporated was incorporated in 1965 and is headquartered in Woodbury, New York.