Tesla’s inventions: among over 700 patents, include: Radio, The Hydroelectric Generator, AC Power, Polyphase System, AC Motor, Rotating Magnets Field, Fluorescent Light, The Rotary Engine, The Bladeless Turbine, Radio Imaging - the precursor to radar… 
Essential reading: "The Man Who Invented The Twentieth Century" by Dr Robert Lomas, Bradford University, Yorkshire.
With a big Thanks to Dr Robert Lomas and with his permission, here is a finale cut from his book: "I sit here surrounded by Tesla’s legacy: my electric-powered computer at my side in my study, lit by fluorescent electric light, heated by water pumped by an AC induction motor, listening to music broadcast on my mains-powered radio. As my scanner and Internet modem sit on desk, ready to send and receive pictures and messages round the world, I am using Tesla’s legacy. When you next see a line of electricity pylons carrying the power that grants you a civilised life, put one hand in your pocket and spare a moment to thank Nikola Tesla, the lonely, forgotten, long-winded, obsessive, brilliant man who gave this to you."
Tesla summed up his own life in these few words: "I continually experience an inexpressible satisfaction from the knowledge that my Polyphase system
is used throughout the world to lighten the burdens of mankind and increase comfort and happiness, and that my wireless system, in all its essential features, is employed to render a service to and bring pleasure to people in all parts of the world. "
Only a truly beautiful human being could express their God sent mission in this way. Nothing else is taken for granted like the electric power, likewise inhumanly denied, exploited, suppressed and "forgotten" man who granted us the mother and father of all our modern technologies and civilisation.