The Turn Of The Century
Electrotherapy Museum
Patent Library Collection
 

A rare collection of Turn of the Century Patents - Nikola Tesla's contemporaries
represented for the first time to the public.   Below are examples of Tesla
inventions that we modified and patented by others, some rare and others were
made in mass quantities running into the tens of thousands.  These patents
represent Tesla Coils in their perfection, and I highly recommend to the readers to
study the intricate nature of these patents in comparison with those which are on
the market today - unquestionably in the so-called "field of electrotherapeutics",
which has often been reduced to little more than "modern quackery". 

With little exception, the modern machines leave a lot to be desired.  What you
will see below is in some cases perfection.  Please take special note of the
machines with bold titles.  They represent universal masterpieces!

                      
http://www.electrotherapymuseum.com
 

The following patents are provided for reference only
Many Thanks to Peter Barvoets for his help in this area.

If you have an interesting patent or item not in the list below, please contact us.


Campbell High Frequency Coil


Aba Violet Ray
Arsonval Ozone Generator

Bailey Branston Violet Ray

Beagley  Violet Ray

Blackoe Natural Electricity Device

Bower Violet Ray

Bower Violet Ray #2

Bristow-Frederick Finch Strong  Surgical Lamp

Brougham X-Ray Coil

Browne Coil

Calvete Violet Ray

Campbell X-Ray Style Cabinet

Campbell High Frequency Coil

Cape Indirect Saturator Electrode

Carlson et Al Violet Ray

Carlson Hanson Violet Ray

Chapman Fischer Electrode

Cooper Violet Ray

Collins Bleadun Dunn Double Duty Electrode
Clark Violet Ray Electrode with Lead-In Wire

de Mooy Portable Violet Ray

de Mooy Violet Ray

Doane McIntosh Electrode

Dodd & Struthers Thunder & Lightning Machine

Dodd & Struthers Static Generator

Eastman Cigar Lighter

Eastman Radiant Energy Device

Eastman Renulife Indirect Electrode

Eastman Renulife Violet Ray

Eastman Renulife Violet Ray #2

Eastman Renulife Violet Ray Electrode Holder

Eastman Spark Gap

Eastman Novel Violet Ray

Filzer Violet Ray

Fischer Fulgeration Electrode

Fischer MultiWave Oscillator

Fischer Musket Portable Cabinet

Fischer X-Ray Spark Gap

Forscher Violet Ray Electrodes

Furedy Sunkraft Ultraviolet Ozone Irradiation Device

Falkenberg Condenser Electrode
Falkenberg UV Condenser Electrode
Friedlander Vacuum Auto Condensation Chair
Gallois UV Electrode

Gaiffe Condenser

Gaiffe Electrolytic Interrupter

Gaiffe Induction Coil

Gaiffe Mercury Interrupter

Gaiffe Protection Devices

Gaiffe Rotary Mercury Interrupters

Gaiffe Transformer

Gaiffe X-Ray Bulb

Gaiffe X-RayTransformer

Geissler Violet Ray

Gesellshaft Auto-Conduction Device

Goebeler Violet Ray

Gross Eastern Laboratories Marvel Lamp

Gwynn Violet Ray Electrode

Haddan Improved Discharges Portable X-Ray Machine

Haddan X-Ray Coil

Hanson Violet Ray

Hayes-Gratze Violet Ray

Hendry Halliwell Shelton Massager

Herdman Electrotherapeutic Device

Herdman Violet Ray

Holder Violet Ray Electrode

Humphreys Roger Violet Ray

John Harvey Kellogg Battle Creek Electric Vibratory Chair
Jackson Coil / Kinraide Coil / Swett & Lewis Detonator

Howard Jackson Condenser Arc Lamp

Jancke Eastern Laboratories Marvel Violet Ray

Jancke Ozonator

Jancke Violet Ray Coil Support

Kelly Victor X-Ray Tube

Kidder Violet Ray

Thomas Burton Kinraide Automatic Break

Thomas Burton Kinraide Discharger
Thomas Burton Kinraide Dynamo
Thomas Burton Kinraide Electrical Break
Thomas Burton Kinraide Electric Break
Thomas Burton Kinraide Electric Spark Gap
Thomas Burton Kinraide Electrode
Thomas Burton Kinraide High Frequency Apparatus
Thomas Burton Kinraide High Potential Induction Coil

Thomas Burton Kinraide Induction X-Ray Coil
Thomas Burton Kinraide Interrupter
Thomas Burton Kinraide Mill Cutter
Thomas Burton Kinraide Single X-Ray Coil
Thomas Burton Kinraide Spark Gap
Thomas Burton Kinraide Static Rectifiers
Thomas Burton Kinraide Thermal Inductor
Thomas Burton Kinraide Transformer

Thomas Burton Kinraide Jackson Coil
Thomas Burton Kinraide Jackson Coil Stand
Thomas Burton Kinraide Jackson Coil Spark Gap

Thomas Burton Kinraide UV Condenser Discharge Device
Klingelfuss Induction Coil Spule
Georges Lahkovsky

Lemon Violet Ray

Lev Faradic Roller

Longoria Sterling Violet Ray

Longoria Violet Ray

MacLagen McIntosh Spark Gap

McIntyre Electrical Apparatus

Meyenberg Bleadon Dun Violetta Violet Ray

Moore Electrical Storms Device

Moore Violet Ray

Mueller Master Electric Violet Ray

Machlett Spiral Electrode
Machlett Vaginal Electrode
Meyer Prostate Electrode
O'Niell Vacuum Electrode
Otto Spiral Electrode Lean-In Wire
Osborne Fischer Diathermy Switch
Osborn Fischer Diathermy Spark Gap

Osborn Thompson Plaster Spark Gap

Otto Violet Ray

Oudin Ozone Generator

Earl Ovington Interrupter

Earle Ovington Bipolar Double Eye Electrode
Noxon High Frequency Coil

Poulsen Arc Oscillator

Pullwitt McIntosh Hogan Electrotherapeutic Cabinet

Pullwitt McIntosh Multiwave Oscillator

Radiguet Oscillators

Roberts Violet Ray

Roberts Violet Ray Brush

Roberts Violet Ray Electrode

Rochefort-Wydts Improved Transformer

Rochefort-Wydts Interruptor

Rogers Violet Ray

Rogers Surface Electrode
Rose High Tension Apparatus

Ruprecht High Frequency Apparatus

Sanchez X-Ray Coil

Scheel Violet Ray

Seeley Laboratories AC/DC X-Ray Coil

Seeley Laboratories Vulcan Coil Type Apparatus

Seeley Laboratories Electrotherapeutic Cabinet

Seeley Laboratories Pancake Arc Light

Seeley Laboratories Vulcan Coil Spark Gap

Spaulding-Austen High Frequency Coils

Frederick Finch Strong Air Gap Condenser

Frederick Finch Strong Mini Tesla Coil

Frederick Finch Strong Portable High Frequency Coil

Elihu Thomson High Frequency Coil

Sinclair Tousey Cell Diaphram

Sinclair Tousey Film Carrier

Sinclair Tousey X-Ray Filter

Treibmann Violet RayBelt

Tscherkassoff Violet Ray Coil

Wappler Cautery Electrode

Wappler Fulgeration

Wappler Interrupter

Wappler Surgical Electrode

Wappler Surface Electrode

Wengel Electrotherapeutic Apparatus

Bleadon Dun Ozone Generator


Updated:  06 March 2005
  
Related Manufacturers: 
H. G. Fischer, McIntosh, Seeley Laboratories, Swett & Lewis,
Wappler, Renulife, Master Electric, Eastern Laboratories,
Rogers, Rose, Victor, Gaiffe, Campbell.
 


Browne High Frequency Coil

Renulife Electrode Holder

Swett & Lewis Kinraide Coil

Fischer Diathermy Spark Gaps

Eastern Labs Marvel Violet Ray

Fischer Electrical Cabinet

Spaulding-Austin High Frequency Coil

Rogers Violet Ray

McIntosh Hogan Cabinet