original_query: What were Mildred Ruth Mottahedeh's contributions to porcelain production?
query: What were Mildred Ruth Mottahedeh's contributions to porcelain production?
answer: Mildred Mottahedeh co-founded Mottahedeh & Company, a porcelain company that initially imported antique porcelain but later shifted to producing reproductions of antique pieces. She was the driving creative force behind the company's designs and production, traveling extensively to oversee manufacturing and advocating for the value of porcelain reproductions.  Her designs were highly regarded, and some of the company's reproductions became collectibles themselves. She also worked to revitalize China's porcelain industry by modernizing its production methods.