20 Utility and 1 Design Patents
#4 in Marshfield, MA
#4,493 in Massachusetts
#85,510 in US
#168,458 in the World
rank by utility patentsForward Citations = 572
Company Filing History:
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#4 in Marshfield, MA
#4,493 in Massachusetts
#85,510 in US
#168,458 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today