9 Utility Patents
#145 in Allentown, PA
#8,189 in Pennsylvania
#224,651 in US
#458,595 in the World
Forward Citations = 197
Company Filing History:


American Telephone & Telegraph Co., At&t Bell Laboratories
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#145 in Allentown, PA
#8,189 in Pennsylvania
#224,651 in US
#458,595 in the World
Company Filing History:


Get your Inventor Badge Today