10 Utility and 5 Design Patents
#14 in Haverhill, MA
#10,885 in Massachusetts
#199,824 in US
#405,750 in the World
rank by utility patentsForward Citations = 226
Company Filing History:
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#14 in Haverhill, MA
#10,885 in Massachusetts
#199,824 in US
#405,750 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today