8 Utility and 1 Design Patents
#28 in Hingham, MA
#13,778 in Massachusetts
#253,905 in US
#519,351 in the World
rank by utility patentsForward Citations = 155
Company Filing History:

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#28 in Hingham, MA
#13,778 in Massachusetts
#253,905 in US
#519,351 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today