8 Utility Patents
#1,123 in Cambridge, MA
#13,804 in Massachusetts
#254,223 in US
#520,178 in the World
Forward Citations = 155
Company Filing History:
Northern Research & Engineering Corp.


4. 1 out of 1,201

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#1,123 in Cambridge, MA
#13,804 in Massachusetts
#254,223 in US
#520,178 in the World
Company Filing History:



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