7 Utility and 2 Design Patents
#19 in South Grafton, MA
#15,816 in Massachusetts
#290,132 in US
#595,962 in the World
rank by utility patentsForward Citations = 171
Company Filing History:
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#19 in South Grafton, MA
#15,816 in Massachusetts
#290,132 in US
#595,962 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today