Related Clues:
- Subject of a 1940 biopic starring Spencer Tracy
- Westinghouse rival
- His first patent was for an "Electrographic Vote Recorder"
- Town near Metuchen, N.J.
- Stock ticker's inventor
- Kinetoscope monogram
- Microphone inventor's initials
- Inventive initials
- 'Kwon do' or 'Bo' lead-in
- ___ kwon do (martial art)
- Billy Blanks' ___ Bo
- Letters of patent?
- Light bulb innovator
- Tesla's nemesis
- Rival of Tesla