Invention
A US Patent Office document patenting an electrical alarm for telephone call-bells for John W. Fouche, who assigned two-thirds to Hugh B. Hutchison and Clarence A. Hutchison, both sons of George and Maria Hutchison.
A US Patent Office document patenting an electrical alarm for telephone call-bells for John W. Fouche, who assigned two-thirds to Hugh B. Hutchison and Clarence A. Hutchison, both sons of George and Maria Hutchison.