Western Electric

Western Electric was the manufacturing and engineering subsidiary of AT&T, historically renowned for its foundational contributions to telecommunications, electronics, and industrial management. In the life sciences and healthcare sectors, the company was a pioneer in medical electronics, developing early electronic hearing aids, audiometers, and the artificial larynx. It is particularly significant to modern biotechnology for establishing the 'Western Electric Rules' for statistical quality control (SQC), which remain a standard for process monitoring and quality assurance in biopharmaceutical manufacturing. Additionally, Western Electric pioneered the development of industrial cleanrooms in the 1950s, a technology that is now essential for the sterile production of biologics and pharmaceuticals.