Nikola Tesla British Patent 6502 - Improvements Relating to the Generation and Distribution of Electric Currents and to Apparatus Therefor
Nikola Tesla British Patent 174,544 - Improvements in Methods of and Apparatus for the Generation of Power by Elastic Fluid Turbines
Nikola Tesla British Patent 8575 - Improved Methods of and Apparatus for Generating and Utilizing Electric Energy for Lighting Purposes
