10 Utility Patents
#367 in Naperville, IL
#7,463 in Illinois
#199,983 in US
#406,146 in the World
Forward Citations = 1,065
Company Filing History:
American Telephone & Telegraph Co., At&t Bell Laboratories


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#367 in Naperville, IL
#7,463 in Illinois
#199,983 in US
#406,146 in the World
Company Filing History:


Get your Inventor Badge Today