8 Utility Patents
#15 in Atkinson, NH
#1,661 in New Hampshire
#254,516 in US
#521,303 in the World
Forward Citations = 93
Company Filing History:


American Telephone & Telegraph Co., At&t Bell Laboratories
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#15 in Atkinson, NH
#1,661 in New Hampshire
#254,516 in US
#521,303 in the World
Company Filing History:


Get your Inventor Badge Today