United Transformer Corporation
1932 - 1966
UTC was founded by Samuel Baraf in 1932, in New York. The company manufactured transformers, electrical inductors, electric wave filters, equalizers, amplifiers, voltage regulators and electrical coils. TRW, Inc. bought the company in 1966.
"About ZF TRW," TRW.com, http://www.trw.com/AboutTRW (accessed 07/30/2015)