Frank Conrad (May 4, 1874 – December 10, 1941) was an electrical engineer, best known for radio development, including his work as a pioneer broadcaster. He worked for the Westinghouse Electrical and Manufacturing Company in East Pittsburgh, Pennsylvania for half a century. His experimental radio station provided the inspiration, and he acted in an advisory role, for the establishment of Westinghouse's first broadcasting service, over radio station KDKA. Early life Conrad was born May 4, 1874 in Pittsburgh, Pennsylvania, the son of Herbert M. Conrad, a railroad mechanic, and Sadie Conrad. His formal education ended with 7th grade, however in 1928 his work would be recognized with an honorary Doctor of Science degree from the University of Pittsburgh. He began employment at the Westinghouse Electrical and Manufacturing Company at age 16, and at 23 began working in Westinghouse's Testing Department, where he and another engineer, H. P. Davis, developed the first circular-type watt-hour meter (known as the 'Round Type'). In 1937, it was estimated that 30 million induction-type watt-hour meters were in use. In 1904, the company appointed him General Engineer, and he was promoted to Assistant Chief Engineer in 1921. Conrad was awarded more than 200 patents internationally throughout his life. He was awarded 177 U.S. patents, and at least 42 in the United Kingdom and at least 9 in Germany Early radio work Conrad first became interested in radio in 1913, the result of a bet with a co-worker over whose watch was more accurate. Conrad won the bet, in part because he secretly replaced his cheap watch's internal components with the mechanism from a more expensive watch. While conducting the time comparisons, Conrad began to doubt the accuracy of time signals provided by a Western Union telegraph service, so he built a simple radio receiver to pick up the official Naval Observatory time signals, broadcast nightly by station NAA in Arlington, Virginia. With this receiver he also overheard transmissions being made by a neighbor, John Coleman, so Conrad built a transmitter in order to communicate with Coleman and other local amateur radio operators. After moving from Swissvale to Wilkinsburg, Pennsylvania, he installed a radio station on the top floor of a two-story garage adjacent to his home. In the summer of 1916 this station was issued an Experimental license, with the call sign 8XK. At this time the station employed a spark-transmitter, thus could only be used