The Turn Of The Century Electrotherapy Museum
http://www.electrotherapymuseum.com

    Thomas Burton Kinraide Patents    
Image Patent Number Patent Name Date Filed Date Granted
         
No. 595,812 METHOD OF CONVERTING X-RAYS TO LIGHT FOR PHOTOGRAPHIC PURPOSES 15. JAN. 1897 21. DEC. 1897
No. 607,176 ELECTRICAL BREAK FOR INDUCTION COILS 26. FEB 1897 12. JUL 1898
No.  615,652 HIGH FREQUENCY APPARATUS 13. MAY 1897 06. DEC 1898
No.  607,177 ELECTRICAL BREAK AND INDUCTION APPARATUS 26. JUL 1897 12. JUL 1898
No.  615,653 HIGH FREQUENCY INDUCTION APPARATUS 04. MAR 1898 06. DEC 1898
No. 115,738 ELEKTRISCHER SEBSTUNTERBRECHER 21. MAR 1898 18. DEC 1900
No. 108,924 VORRICHTUNG ZUR ERZEUGUNG ELEKTRISCHER ENTLADUNGEN 21. MAR 1898 02. MAR 1900
No. 619,670 ELECTRICAL APPARATUS 05. MAY 1898 21. FEB 1899
No. 623,613 INDUCTION APPARATUS 05. MAY 1898 18. APR 1899
No. 108,855 SELBSTUNTERBRECHER 12. JUL 1898 10. MAR 1900
  Fr. 279,694 PERFECTIONNEMENTS APPORTÉS AUX APPAREILS INTERRUPTEURS
 AUTOMATIQUES POUR COURANTS ÉLECTRIQUES
12. JUL 1898  
No. 623,317 ELECTRICAL BREAK 24. SEP 1898 18. APR 1899
No. 623,318 ELECTRICAL SPARK GAP 24. SEP 1898 18. APR 1899
  Fr. 285,796 PERFECTIONNEMENTS APPORTÉS AUX APPAREILS D'INDUCTION ÉLECTRIQUE 06. DEC 1898  
  Fr. 287,014 PERFECTIONNEMENTS APPORTÉS AUX APPAREILS INTERRUPTEURS ÉLECTRIQUES 20. MAR 1899  
  Fr. 287,015 PERFECTIONNEMENTS APPORTÉS AUX APPAREILS EXCITATEURS ÉLECTRIQUES 20. MAR 1899  
No. 619,671 DYNAMO ELECTRIC MACHINE 29. SEP 1898 21. FEB 1899
GB. 189905518 IMPROVEMENTS IN ELECTRIC SPARK GAP APPARATUS 14. MAR 1899 08. JUL 1899
  GB. 189905519 IMPROVEMENTS IN ELECTRIC BREAK APPARATUS 14. MAR 1899 15. APR 1899
  GB. 189915246 IMPROVEMENTS IN AUTOMATIC BREAKS OR INTERRUPTER APPARATUS FOR ELECTRIC CURRENTS 12. JUL 1899 12. SEP 1899
No. 659,681 ADJUSTING DEVICE FOR VACUUM TUBES 26. DEC 1899 16. OCT 1900
No. 689,096 ELECTRICAL APPARATUS 13. AUG 1900 18. JUN 1901
No. 676.583 ELECTRICAL APPARATUS 13. AUG 1900 18. JUN 1901
No. 682,203 STATIC MACHINE 05. MAR 1901 10. SEP 1901
No. 684,828 SPARK GAP REGULATOR 05. MAR 1901 22. OCT 1901
No. 689,199 ELECTRODE 02. MAY 1901 17. DEC 1901
GB 190112408 IMPROVEMENTS IN AND RELATING TO STATIC RECTIFIERS AND ELECTRICAL APPARATUS &C 18. JUN 1901 20. JULY 1901
No. 770,431 INTERRUPTER 06. APR 1904 20. SEP 1904
No. 777,290 VARIABLE INDUCTIVE RESISTANCE 25. MAY 1904 13. DEC 1904
No. 770,432 HIGH POTENTIAL INDUCTION COIL 25. MAY 1904 20. SEP 1904
No. 770,433 THERMAL INDUCTOR 25. MAY 1904 20. SEP 1904
No. 774,758 ELECTRIC SPARK GAP 25. MAY 1904 15. NOV 1904
No. 774,759 PORTABLE HIGH FREQUENCY DEVICE AND VACUUM TUBE STAND 25. MAY 1904 15. NOV 1904
No. 774,760 SELF CONTAINED HAND ELECTRODE 05. JUL 1904 15. NOV 1904
No. 884,499 ELECTRIC SPARK GAP FOR INTERRUPTERS 24. APR 1906 14. APR 1908
No. 1,336,239 APPARATUS FOR FORMING A SMOOTH SURFACE ON METAL WHILE BEING MILLED 13. MAY 1918 06. APR 1920
         
    Howard Jackson Patents    
Image Patent Number Patent Name Date Filed Date Granted
No. 724,186 ELECTRICAL APPARATUS FOR THERAPEUTIC WORK 22. JAN 1903 31. MAR 1903
No. 785,671 DETONATOR OR AUXILIARY PROTECTIVE ALARM SPARK GAP FOR HIGH FREQUENCY APPARATUS  27. JUL 1904 21. MAR 1905
         

 


(C) Jeff Behary, 2010