A COLLECTION OF FREE PATENTS - From Geoff Engels Site

 


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PATENTEE NUMBER TITLE CLASSIFICATION COUNTRY
         
Lakhovsky, G. 1962565 Multiple Freq. Oscillator High Frequency Resonant System USA
Lakhovsky, G. 2351055 Multiple Freq. Tube High Frequency Resonant System USA
Rodgers, J.H. 958829 Apparatus for HF Currents High Frequency Resonant System USA
Rodgers, J.H. 1220005 Wireless Signaling High Frequency Resonant System USA
Rodgers, J.H. 1303729 Wireless Signaling High Frequency Resonant System USA
Rodgers, J.H. 1303730 Radiosignaling System High Frequency Resonant System USA
Rodgers, J.H. 1315862 Radiosignaling System High Frequency Resonant System USA
Rodgers, J.H. 1316188 Radiosignaling System High Frequency Resonant System USA
Rodgers, J.H. 1322622 Wireless Signaling High Frequency Resonant System USA
Rodgers, J.H. 1349103 Radiosignaling System High Frequency Resonant System USA
Rodgers, J.H. 1349104 Radiosignaling System High Frequency Resonant System USA
Rodgers, J.H. 1387736 Radiosignaling System High Frequency Resonant System USA
Rodgers, J.H. 1395454 Radiosignaling System High Frequency Resonant System USA
Rodgers, J.H. 1510799 Loop Aerial High Frequency Resonant System USA
Alexander, R.W. 3913004 Alternator Electricity source free energy overunity USA
Britten, C.J. 1826727 Radio Apparatus Electricity source free energy overunity USA
Brown, C.M. 3890161 Diode Array Electricity source free energy overunity USA
Crump, L.R. 2813242 Atmospheric Energy Electricity source free energy overunity USA
DeRivas, E. 4006401 Electromagnetic Generator Electricity source free energy overunity USA
DeRugeris, J. 3535572 Alternator Electricity source free energy overunity USA
DeRugeris, J. 3728564 Alternator Electricity source free energy overunity USA
Dowsett, B.O. 3443134 Homopolar Machine Electricity source free energy overunity USA
Ecklin, J. 4567407 Overunity Generator Electricity source free energy overunity USA
Frenette 4143639 Mechanical Heater    
Gray, E.V. 3890548 Pulsed Discharge Engine Electricity source free energy overunity USA
Grunwald, E. 3441755 DC Machine Electricity source free energy overunity USA
Hickox, B. 4249096 Dynamo Electricity source free energy overunity USA
Hyde, W.W. 4897592 Electrostatic Generator Electricity source free energy overunity USA
Kromrey, R. 3374376 Rotary Converter Electricity source free energy overunity USA
Kunel, H. #3024814 P.M. Flux Generator Electricity source free energy overunity GERMANY
Marhanka, F.D. 4390605 Source of Electricity Electricity source free energy overunity USA
Moray, T.H. 2460707 Electrotherapeutic Device Electricity source free energy overunity USA
Painton, R.C. 3441761 Ironless Rotor Motor Electricity source free energy overunity USA
Papp, J. 3670494 Atomic E. to Kinetic Electricity source free energy overunity USA
Pasichinskyj, M. 4904926 Electrical Generator Electricity source free energy overunity USA
Perkins 4424797 Mechanical Heater    
Pinkerton, J.F. 4945273 Electrical Machine Electricity source free energy overunity USA
Shaw, H.N. 2553875 Electric Heater Electricity source free energy overunity USA
Shoulders, K.R. 5018180 Energy Converter Electricity source free energy overunity USA
Skinner, S.M. 3610970 Energy Converter Electricity source free energy overunity USA
Stubblefield, N. 600457 Electrical Battery Electricity source free energy overunity USA
Yater, J.C. 4004210 Thermoelectric Converter Electricity source free energy overunity USA
Zinsser, R.G. 4085384 Pulse Generator Electricity source free energy overunity USA
Zubris, J.R. 3809978 Electric Vehicle Circuit Electricity source free energy overunity USA
  #149057A1   Electricity source free energy overunity EUROPEAN
Bollee, B. 3433981 Electrostatic Motor Electrostatics Atmospheric Electricity USA
Bollee, B. 3436630 Electrostatic Motor Electrostatics Atmospheric Electricity USA
Adams, J.W. 4372280 Fuel Vaporizer Air Fuel Preconditioners for extra mileage USA
Babington, R.S. 3751210 Fuel Vaporizer Air Fuel Preconditioners for extra mileage USA
Babington, R.S. 3864326 Nebulizing Device Air Fuel Preconditioners for extra mileage USA
Barber, 5. 4323046 Dual Fuel System Air Fuel Preconditioners for extra mileage USA
Bernecker, G.B. 4086893 Carburetor Air Fuel Preconditioners for extra mileage USA
Bintliff, W.T. 1237862 Primer for Gas Engines Air Fuel Preconditioners for extra mileage USA
Blue, A.M. 4124463 Electrolytic Cell Air Fuel Preconditioners for extra mileage USA
Brown, P. 4858582 Fuel Preconditioner Air Fuel Preconditioners for extra mileage USA
Brown, P. 5074273 Fuel Preconditioner Air Fuel Preconditioners for extra mileage USA
Brown, P. 5092303 Fuel Preconditioner Air Fuel Preconditioners for extra mileage USA
Burchett, L.R. 4326491 Fuel Heater Air Fuel Preconditioners for extra mileage USA
Ehresmann, E. 4249501 Fuel System Air Fuel Preconditioners for extra mileage USA
Farr, R.S. 3738334 Emission Reducer Air Fuel Preconditioners for extra mileage USA
Freeman, A.M. 3886919 Fuel Gasifier Air Fuel Preconditioners for extra mileage USA
Glass, J.W. 4452215 Fuel System Air Fuel Preconditioners for extra mileage USA
Harvey, R. 4498447 Fuel Vaporizer Air Fuel Preconditioners for extra mileage USA
Hattori, T. 4345569 Intake System Air Fuel Preconditioners for extra mileage USA
Hubert, R.D. 4020815 Air Heater for IC Engine Air Fuel Preconditioners for extra mileage USA
Igashira, T. 4325344 Fuel Evaporator Air Fuel Preconditioners for extra mileage USA
Larson, R.C. 3449098 Fuel Atomizer Air Fuel Preconditioners for extra mileage USA
Levy, D.D. 4213432 Fuel Vaporizer Air Fuel Preconditioners for extra mileage USA
Marpman, W.B. 4112889 Fuel System Air Fuel Preconditioners for extra mileage USA
Martin, L.H. 1319718 Fuel Vaporizer Air Fuel Preconditioners for extra mileage USA
Moore, J.C. 4153653 Fuel Induction System Air Fuel Preconditioners for extra mileage USA
Parietti, P. 4289106 Fuel Pressure Regulator Air Fuel Preconditioners for extra mileage USA
Perepolkin, J. 4204485 Fuel Vaporizer Air Fuel Preconditioners for extra mileage USA
Sanada, M. 4181111 Fuel feed Device Air Fuel Preconditioners for extra mileage USA
Wichman, R.D. 4151821 Fuel Supply System Air Fuel Preconditioners for extra mileage USA
Young, C.G. 4449509 Gaseous Fuel Carb Air Fuel Preconditioners for extra mileage USA
Lilienfeld, J.E. 1745175 Current Control Transistor Moray related USA
Lilienfeld, J.E. 1877140 Current Amplifier Transistor Moray related USA
Lilienfeld, J.E. 1900018 Current Controller Transistor Moray related USA
Bougon, G.H. 1859764 Magnetic Device Permanent Magnet Motors USA
Clover, L.W. 4025807 ELM Motor Permanent Magnet Motors USA
Ecklin, J.W. 3879622 Magnet Motion Converter Permanent Magnet Motors USA
Gay, H. #2486327 P.M. Self-Movement Device Permanent Magnet Motors FRANCE
Jines, J.E. 3469130 Magnetic Motor Permanent Magnet Motors USA
Johnson, H.R. 4151431 Magnet Motor Permanent Magnet Motors USA
Kelly, D.A. 4082969 Magnetic Torque Converter Permanent Magnet Motors USA
Kelly, D.A. 4167684 Magnet Torque Multiplier Permanent Magnet Motors USA
Kelly, D.A. 4179633 Magnetic Wheel Drive Permanent Magnet Motors USA
Kiniski, Z.C. 3811058 Magnetic Motor Permanent Magnet Motors USA
Kinnison, R.W. 3899703 Magnet Motion Converter Permanent Magnet Motors USA
Kuroki, 5. 4305024 Magnetic Motor Permanent Magnet Motors USA
Powell, A. 1835721 Magnetic Motor Permanent Magnet Motors USA
Poysa, J.W. 1963213 Magnetic Motor Permanent Magnet Motors USA
Putt, J.W. 3992132 Energy Converter Permanent Magnet Motors USA
Scholin, H.W. 4011477 Magnet Motor Permanent Magnet Motors USA
Sheridan, F.R. 3609425 Magnet Motor Permanent Magnet Motors USA
Stahovic, R.F. 4207773 Magnetic Piston Motor Permanent Magnet Motors USA
Teal, B.R. 4024421 Magnetic Engine Permanent Magnet Motors USA
Teal, B.R. 4093880 Magnetic Engine Permanent Magnet Motors USA
Worthington, H.L. 1859643 Magnetic Motor Permanent Magnet Motors USA
Bahnson, A.H. 3227901 Electrical Thrust Ionic propulsion or Inertial Propulsion USA
Brown, T.T. 1974483 Electrostatic Motor Ionic propulsion or Inertial Propulsion USA
Brown, T.T. 2417347 Vibration Damper Ionic propulsion or Inertial Propulsion USA
Brown, T.T. 2949550 Electrokinetic Device Ionic propulsion or Inertial Propulsion USA
Brown, T.T. 3018394 Electrokinetic Transducer Ionic propulsion or Inertial Propulsion USA
Brown, T.T. 3022430 Electrokinetic Generator Ionic propulsion or Inertial Propulsion USA
Brown, T.T. 3296491 Lonic Device Ionic propulsion or Inertial Propulsion USA
Brown, T.T. 3518462 Fluid Flow Control Ionic propulsion or Inertial Propulsion USA
Brown, T.T. #300311 Gravitor Ionic propulsion or Inertial Propulsion BRITISH
Carr, O,T, 2912244 Amusement Device Ionic propulsion or Inertial Propulsion USA
Coleman, W.J. 3071705 Electrostatic Propulsion Ionic propulsion or Inertial Propulsion USA
DeBroqueville 3662554 ELM Propulsion Ionic propulsion or Inertial Propulsion USA
DeSeversky, A.P. 3130945 Lonocraft Ionic propulsion or Inertial Propulsion USA
Drell, S.D. 3495791 Electro-Mech Propulsion Ionic propulsion or Inertial Propulsion USA
Dudley, H.C. 3095167 Lonic Propulsion Ionic propulsion or Inertial Propulsion USA
Engelberger, J.F. 3504868 Space Propulsion Ionic propulsion or Inertial Propulsion USA
Frederick, C. #1310990 Craft Ionic propulsion or Inertial Propulsion BRITISH
Gradecak, V. 3177654 Electric Propulsion Ionic propulsion or Inertial Propulsion USA
Hagen, G.E. 3120363 Flying Apparatus Ionic propulsion or Inertial Propulsion USA
Hill, G.A. 3095163 Lon Propulsion Ionic propulsion or Inertial Propulsion USA
King, J.F. 3322374 MHD Propulsion Ionic propulsion or Inertial Propulsion USA
Lennon, C.D. 3312425 Aircraft Ionic propulsion or Inertial Propulsion USA
Okress, E.C. 3464207 Corona Vehicle Ionic propulsion or Inertial Propulsion USA
Pages, J.M. #1253902 Flight Engine Ionic propulsion or Inertial Propulsion FRANCE
Rice, W.A. 3106058 Propulsion System Ionic propulsion or Inertial Propulsion USA
Auweele, A.J. 3492881 Prime Mover Reactionless or Inertial Propulsion USA
Cook, R.L. 3683707 Propulsion System Reactionless or Inertial Propulsion USA
Dean, N.L. 2886976 Inertial Drive Reactionless or Inertial Propulsion USA
Dean, N.L. 3182517 Variable Oscillator Reactionless or Inertial Propulsion USA
DiBella, A. 3404854 Inertial Propulsion Reactionless or Inertial Propulsion USA
Estrade, F. 3807244 Kinetic Energy Device Reactionless or Inertial Propulsion USA
Farrall, A.W. 3266233 Propulsion Device Reactionless or Inertial Propulsion USA
Halvorson, E.M. 3530617 Vibration Propulsion Reactionless or Inertial Propulsion USA
Laskowitz, L.B. 2009780 Centrifugal Thrust Reactionless or Inertial Propulsion USA
Llamozas, J.D. 2636340 Direct Push Unit Reactionless or Inertial Propulsion USA
Neff, T. 2088115 Reaction Motor Reactionless or Inertial Propulsion USA
Nowlin, A.C. 2350248 Directional Force Reactionless or Inertial Propulsion USA
Thornson, B. #0128008 Kinetic Lift Device Reactionless or Inertial Propulsion EUROPEAN
Young, H.W. 3555915 Directional Force Reactionless or Inertial Propulsion USA
Coanda, H. 2108652 Propelling Device Coanda Effect USA
Coanda, H. 2157281 Propelling Device Coanda Effect USA
Coanda, H. 2939650 Airplane Wing Coanda Effect USA
Coanda, H. 2939654 Lift & Direction Control Coanda Effect USA
Coanda, H. 3261162 Lifting Device Coanda Effect USA
Mueller, R.K. 2488734 Dynamo Transformer Variable Reluctance Alternators USA
Boltinghouse, J. 3482455 Electrostatic Levitation Electromagnetic Levitation or Suspension USA
Eastham, J.F. 3770995 Linear Induction Motor Electromagnetic Levitation or Suspension USA
Eastham, J.F. 3836799 ELM Levitation Electromagnetic Levitation or Suspension USA
Eastham, J.F. 4013906 ELM Levitation Electromagnetic Levitation or Suspension USA
Guderjahn, C.A. 3717103 Magnetic Suspension Electromagnetic Levitation or Suspension USA
Sturtevant, G.R. 2560260 Magnetic Suspension Electromagnetic Levitation or Suspension USA
Dzung, L.S. 3428835 MHD Generator MHD Generators USA
Klein, G. 3428836 MMD Generator MHD Generators USA
Hammel, J.E. 3441775 Plasma Confinement Plasma Confinement for Fusion USA
Hooper, W.J. 3656013 Motional Field Gen Electrically Induced Gravity Field Generator USA
Mooper, W.J. 3610971 Motional Field Gen. Electrically Induced Gravity Field Generator USA
Wallace, H.W. 3626605 Gravity Generator Electrically Induced Gravity Field Generator USA
Wallace, M.W. 3626606 Dynamic Field Gen. Electrically Induced Gravity Field Generator USA
Ab, E.A. 4325005 Ion Accelerator untitled USA
Anderson, E.R. 4182748 Dissociation of Water untitled USA
Bernstein, J. 3748502 Resonant Energy Converter untitled USA
Bourgoin, R.C. 4325795 Ambient Superconductor untitled USA
Brown, T.T. 3187206 Electrokinetic Device untitled USA
Brown, Y. 4014777 Welder untitled USA
Davis, A.R. 3947533 Mag. Field Oscillator untitled USA
Davis, R.L. 3267406 Non-Inductive Resistor untitled USA
Dotto, G.A. 3839771 Thermionic Couple untitled USA
Favereau, J.R. 3428927 Magnetic Field Source untitled USA
Gelinas, R.C. 4429280 Scaler Demodulator untitled USA
Gelinas, R.C. 4429288 Scaler Modulator untitled USA
Gelinas, R.C. 4432098 Scaler Transmitter untitled USA
Gelinas, R.C. 4447779 Scaler Receiver untitled USA
Greenspan, P.D. 4251992 Pneumatic Propulsion untitled USA
Heironymus, T.G. 2482773 Material Emanations untitled USA
Herb, R.B. 3469118 MV Electrostatic Gen. untitled USA
Jacobi, E.F. 4326013 Energy System untitled USA
Jones, J.M. 4205654 Solar Energy Unit untitled USA
Kellogg, H.D. 3203644 Lnertial Drive untitled USA
Kussy, F.W 3437885 Electromagnet untitled USA
Leibow, B. 4208592 Air Power System untitled USA
Lovell, W.V. 2400869 Electromagnet untitled USA
Matyas, L.B. 3584515 Propulsion Apparatus untitled USA
Ognyanov, M. 3766094 Semiconductive Compositions untitled USA
Priore, A. 3280816 Radiation Source untitled USA
Priore, A. 3368155 Radiation Source untitled USA
Priore, A. #1342772   untitled FRANCE
Puharich, M.K. 4394230 Water Decomposer untitled USA
Putt, J.M. 4121139 Magnetic Propulsion untitled USA
Putt, J.M. 4249115 Magnetic Propulsion untitled USA
Quisling, S. 1743978 Propulsion Mechanism untitled USA
Richardson, F. 4077001 ELM Converter untitled USA
Schaeffer, K. 3791349 Steam Generator untitled USA
Subieta, G.C. 3368141 P.M. Transformer untitled USA
Tesla, N. 512340 Coil for Electromagnets untitled USA
Tesla, N. 1061206 Turbine untitled USA
Tustin, E.B. 961914 Wireless Lighting untitled USA
Vogel, S.F. 3259784 Non-Inductive Wiring untitled USA
Wallace, H.W. 3823570 Meat Pump untitled USA
Wells, F.W. 3227427 Carburetion System untitled USA
Yeh, G.C. 4163367 Compressed Fluid Propulsion untitled USA