DESCRIPTION:
This book contains all of Tesla's U. S. Patents applied for and granted between 1885 and 1928. It constitutes a vital reference work for the serious investigator. Contains 111 patent specifications with 167 pages of line drawings.

FOREWORD:
All of Nikola Tesla's patents issued in the United States are included in this volume. The material has been arranged in chronological order by date of application, rather than by numerical sequence or subject matter. This method of presentation offers a new meaning to Tesla's work by providing a more logical sequence in following the inventor's thought processes in the development of new principles, some of which are still in advance of present day technology.

TABLE OF CONTENTS:
US Patent 334,823 Commutator For Dynamo-Electric Machines 
US Patent 335,786 Electric-Arc Lamp 
US Patent 335,787 Electric-Arc Lamp 
US Patent 336,961 Regulator For Dynamo-Electric Machines 
US Patent 336,962 Regulator For Dynamo-Electric Machines 
US Patent 350,954 Regulator For Dynamo-Electric Machines 
US Patent 359,748 Dynamo-Electric Machine 
US Patent 381,968 Electro-Magnetic Motor 
US Patent 381,969 Electro-Magnetic Motor 
US Patent 381,970 System Of Electrical Distribution 
US Patent 382,279 Electro-Magnetic Motor 
US Patent 382,280 Electrical Transmission Of Power 
US Patent 382,281 Electrical Transmission Of Power 
US Patent 382,282 Method Of Converting And Distributing Electric Currents 
US Patent 382,845 Commutator For Dynamo-Electric Machines 
US Patent 390,413 System Of Electrical Distribution 
US Patent 390,414 Dynamo-Electric Machine 
US Patent 390,415 Dynamo-Electric Machine Or Motor 
US Patent 390,721 Dynamo-Electric Machine 
US Patent 390,820 Regulator For Alternate-Current Motors 
US Patent 396,121 Thermo-Magnetic Motor 
US Patent 401,520 Method Of Operating Electro-Magnetic Motors 
US Patent 405,858 Electro-Magnetic Motor 
US Patent 405,859 Method Of Electrical Power Transmission 
US Patent 406,968 Dynamo-Electric Machine 
US Patent 413,353 Method Of Obtaining Direct From Alternating Currents 
US Patent 416,191 Electro-Magnetic Motor 
US Patent 416,192 Method Of Operating Electro-Magnetic Motors 
US Patent 416,193 Electro-Magnetic Motor 
US Patent 416,194 Electric Motor 
US Patent 416,195 Electro-Magnetic Motor 
US Patent 417,794 Armature For Electric Machines 
US Patent 418,248 Electro-Magnetic Motor 
US Patent 424,036 Electro-Magnetic Motor 
US Patent 428,057 Pyromagneto-Electric Generator 
US Patent 433,700 Alternating-Current Electro-Magnetic Motor 
US Patent 433,701 Alternating-Current Motor 
US Patent 433,702 Electrical Transformer Or Induction Device 
US Patent 433,703 Electro-Magnetic Motor 
US Patent 445,207 Electro-Magnetic Motor 
US Patent 447,920 Method Of Operating Arc-Lamps 
US Patent 447,921 Alternating Electric Current Generator 
US Patent 454,622 System Of Electric Lighting 
US Patent 455,067 Electro-Magnetic Motor 
US Patent 455,068 Electrical Meter 
US Patent 455,069 Electric Incandescent Lamp 
US Patent 459,772 Electro-Magnetic Motor 
US Patent 462,418 Method Of And Apparatus For Electrical Conversion And Distribution 
US Patent 464,666 Electro-Magnetic Motor 
US Patent 464,667 Electrical Condenser 
US Patent 487,796 System Of Electrical Transmission Of Power 
US Patent 511,559 Electrical Transmission Of Power 
US Patent 511,560 System Of Electrical Power Transmission 
US Patent 511,915 Electrical Transmission Of Power 
US Patent 511,916 Electric Generator 
US Patent 512,340 Coil For Electro-Magnets 
US Patent 514,167 Electrical Conductor 
US Patent 514,168 Means For Generating Electric Currents 
US Patent 514,169 Reciprocating Engine 
US Patent 514,170 Incandescent Electric Light 
US Patent 514,972 Electric Railway System 
US Patent 514,973 Electrical Meter 
US Patent 517,900 Steam Engine 
US Patent 524,426 Electromagnetic Motor 
US Patent 555,190 Alternating Motor 
US Patent 567,818 Electrical Condenser 
US Patent 568,176 Apparatus For Producing Electric Currents Of High Frequency And Potential 
US Patent 568,177 Apparatus For Producing Ozone 
US Patent 568,178 Method Of Regulating Apparatus For Producing Electric Currents Of High Frequency 
US Patent 568,179 Method Of And Apparatus For Producing Currents Of High Frequency 
US Patent 568,180 Apparatus For Producing Electrical Currents Of High Frequency 
US Patent 577,670 Apparatus For Producing Electric Currents Of High Frequency 
US Patent 577,671 Manufacture Of Electrical Condensers, Coils And Similar Devices 
US Patent 583,953 Apparatus For Producing Currents Of High Frequency 
US Patent 593,138 Electrical Transformer 
US Patent 609,245 Electrical Circuit Controller 
US Patent 609,246 Electric Circuit Controller 
US Patent 609,247 Electric Circuit Controller 
US Patent 609,248 Electric Circuit Controller 
US Patent 609,249 Electric Circuit Controller 
US Patent 609,250 Electrical Igniter For Gas Engines 
US Patent 609,251 Electric Circuit Controller 
US Patent 611,719 Electrical Circuit Controller 
US Patent 613,735 Electric Circuit Controller 
US Patent 613,809 Method Of And Apparatus For Controlling Mechanism Of Moving Vessels Or Vehicles 
US Patent 645,576 System Of Transmission Of Electrical Energy 
US Patent 649,621 Apparatus For Transmission Of Electrical Energy 
US Patent 655,838 Method Of Insulating Electric Conductors 
US Patent 11,865 Method Of Insulating Electric Conductors 
US Patent 685,012 Means For Increasing The Intensity Of Electrical Oscillations 
US Patent 685,953 Method Of Intensifying And Utilizing Effects Transmitted Through Natural Media 
US Patent 685,954 Method Of Utilizing Effects Transmitted Through Natural Media 
US Patent 685,955 Apparatus For Utilizing Effects Transmitted From A Distance To A Receiving Device Through Natural Media 
US Patent 685,956 Apparatus For Utilizing Effects Transmitted Through Natural Media 
US Patent 685,957 Apparatus For The Utilization of Radiant Energy 
US Patent 685,958 Method Of Utilizing of Radiant Energy 
US Patent 723,188 Method Of Signaling 
US Patent 725,605 System Of Signaling 
US Patent 787,412 Art Of Transmitting Electrical Energy Through The Natural Mediums 
US Patent 1,061,142 Fluid Propulsion 
US Patent 1,061,206 Turbine 
US Patent 1,113,716 Fountain 
US Patent 1,119,732 Apparatus For Transmitting Electrical Energy 
US Patent 1,209,359 Speed Indicator 
US Patent 1,266,175 Lightning Protector 
US Patent 1,274,816 Speed Indicator 
US Patent 1,314,718 Ship's Log 
US Patent 1,329,559 Valvular Conduit 
US Patent 1,365,547 Flow Meter 
US Patent 1,402,025 Frequency Meter 
US Patent 1,655,113 Method Of Aerial Transportation 
US Patent 1,655,114 Apparatus For Aerial Transportation