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Q.

Which inventor singly or jointly held a world record of 1,093 patents?

Tags: world record, inventor singly, jointly held
Asked by Jack Johnson, 30 Jul '09 08:02 pm
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Answers (11)

 
1.

American inventor who, singly or jointly, held a world record 1,093 patents. In addition, he created the worlds first industrial research laboratory.

Edison was the quintessential American inventor in the era of Yankee ingenuity. He began his career in 1863, in the adolescence of the telegraph industry, when virtually the only source of electricity was primitive batteries putting out a low-voltage current. Before he died, in 1931, he had played a critical role in introducing the modern age of electricity. From his laboratories and workshops emanated the phonograph, the carbon-button transmitter for the telephone speaker and microphone, the incandescent lamp, a revolutionary generator of unprecedented efficiency, the first commercial electric light and power system, an experimental electric railroad, and key elements of motion-picture apparatus, as well as a host of other inventions.

Edison was the seventh and last childthe fourth survivingof Samuel Edison, Jr., and Nancy Elliot E ...more
Answered by anantharaman, 30 Jul '09 08:54 pm

 
  
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2.

Thomas alva edison
Answered by rajan, 23 Jun '13 09:10 am

 
  
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3.

Edison
Answered by sudesh, 31 Jul '09 09:59 am

 
  
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4.

Thomas alva edison
Answered by Quest, 08 Aug '13 02:45 pm

 
  
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5.

Thomas alva edison
Answered by iqbal seth, 29 Jul '13 10:20 am

 
  
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6.

Edison
Answered by Manju Sikri, 07 Aug '09 08:36 pm

 
  
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7.

Thomas Edison
Answered by DARE DEVIL, 03 Aug '09 07:45 am

 
  
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8.

Thomas alva edison and his assistant
Answered by Shalini Patodia, 02 Aug '09 11:07 am

 
  
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9.

Thomas Adison. I have been to see his house. Great fellow..
Answered by Sandeep Sharma, 02 Aug '09 10:56 am

 
  
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10.

Thomas Alva Edison.
Answered by Ahsaan Ansari, 31 Jul '09 06:06 pm

 
  
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