Nikola Tesla U.S. Patent 1,119,732 - Apparatus for Transmitting Electrical Energy Patent added March 1, 2015 - 12:22 AM
Nikola Tesla U.S. Patent 685,958 - Method of Utilizing of Radiant Energy Patent added March 1, 2015 - 12:22 AM
Nikola Tesla U.S. Patent 685,957 - Apparatus for the Utilization of Radiant Energy Patent added March 1, 2015 - 12:22 AM
Nikola Tesla U.S. Patent 11,865 - Method of Insulating Electric Conductors Patent added March 1, 2015 - 12:21 AM
Nikola Tesla U.S. Patent 655,838 - Method of Insulating Electric Conductors Patent added March 1, 2015 - 12:21 AM
Nikola Tesla U.S. Patent 787,412 - Art of Transmitting Electrical Energy through the Natural Mediums Patent added March 1, 2015 - 12:21 AM