Things You Didn't Know About Inventors

Thursday, Feb 13, 2020, 4:26 pm
By:Tony Williams


#9 Thomas Edison

During his lifetime he filed almost 1100 patents and when he died he had been granted 34 for the telephone, 141 all about batteries, 150 that were connected to the telegraph, and 389 that were connected to electricity in some way. It is fair to say that he was one busy guy.


Thomas Edison-Things You Didn't Know About Inventors
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