What brothers started up the jewelry industry in 1794?

The jewelry industry was notably influenced by the brothers Daniel and Lewis Tiffany, who founded Tiffany & Co. in 1837. However, the first significant jewelry business in the United States was established by the brothers Augustus and John C. Frick in 1794. Their pioneering efforts laid the groundwork for the American jewelry industry, leading to the development of various styles and practices that would shape it over the years.